WEIBEREntomology Chamberprovides precise control of a wide range of environmental climate conditions for propagation and study of insects. The low profile, side mounted lighting system allows full utilization of the chamber interior and complete access to the sliding shelves is an added design feature of ourEntomological Test Chamber. Combines state of the art technology with a highly efficient design to provide a reliable solution to the insect rearing problems and other entomological research studies.

The chamber can be used to study and store Drosophila, bees, mosquitoes and other types of insects, all within a controllable environment. Supplied with illuminated shelves and a customized growth areas, users can select additional shelves to be fitted in the chamber. The illuminated shelves are fitted with banks of high frequency lighting, minimizing the effects of stroboscopic stress on insects.

• Entomological research especially designed for studying drosophila
• Insect rearing Applications
• Developmental Biology
• Biological/Biotechnology Research

Fume Hoodsare equipments that are used to ensure safety for the user as they wont be exposed to too many hazardous and dangerous fumes.Fume Hoodcapture the fumes/effluents released during any given experiment, contain them in the enclosure and then emit through their well-designed exhaust system.

We specialize in standardFume Hoodand customizedChemical Fume Hood.Fume hoods typically protect only the user, and are most commonly used in laboratories where hazardous or noxious chemicals are released during testing, research, development or teaching. They are also used in industrial applications or other activities where hazardous or noxious vapors, gases or dusts are generated or released.

• Low noise levels energy efficient mechanism
• Conforms to ASHRAE-110-1995
• CE marked and NABL & NSF certified
• Floor standing & epoxy coated
• Velocity control of approximately 80-100 feet per minute.
• Semi close ventilated exposures.
• Provided with sliding sash made out of special grade shatter proof glass duly framed in wooden/aluminum frame with sliding motion and counter weight balanced mechanism.
• Illumination level of approx. 800 lux on the work table.
• heavy duty exhaust system, comprising of dynamically balanced centrifugal impeller with high speed motor
• suitable FRP ducting of required dimension as per the individual requirements
• Microprocessor based controls

Ceiling Fume Hoodare designed to collect and exhaust corrosive vapors, heat, steam, and odors when mounted over areas with water baths, hot plates, or portable equipment. Because it mounts on the wall above your work bench, it wont require any floor space. Simply connect the discharge to your in-house ventilation system. An integral high-airflow baffle with filters conducts the gas flow into the hood.Roof Mounted Fume Hoodare developed and designed to be used as semiconductor ventilated enclosures so as to protect the user from harmful and toxic fumes and vapors and to eliminate the possibility of accidental fire which may lead to emission of inflammable gases during the course of experiments.

• Reliable
• Precise Control of Environmental
• Micro-processor based Controller
• Aesthetically designed
• Corrosion Resistant interior and exteriors
• Energy Efficient.
• Sturdy
• Low Maintenance
• Light Weight

Walk in fume hood is a regarded as a great way to handle odors and toxic fumes from processing units and distillation assemblies. These floor standing fume hoods can feature services like air, gas, nitrogen or any other type of gas. Weiber mobile fume hoods are ducted or ductless as per choice, microprocessor based, advanced and CE marked equipments are designed for both laboratory and industrial application like:

• Extraction of fumes, aerosols and dusts from the internal workspace to prevent dangerous toxic concentrations from escaping into the laboratory
• For avoiding the creation of a dangerous, potentially explosive atmosphere in the internal workspace
• Protection against dangerous extrusive substances
• Protection against flying debris, compounds or particles from the internal workspace

• Microprocessor based controls
• Welded superstructure for structural rigidity and design flexibility to contain large equipment and conveyances
• Three-piece baffle system with three adjustable dampers to regulate lighter- and heavier-than-air gases
• Airfoil around top and sides of sash opening, with electrical fixtures and plumbing controls mounted on bias surface
• Electrical switches and receptacles. Also explosion-proof lighting and fixtures available.
• Air velocity monitor/alarm
• Blowers selected to match hood and ductwork configuration, corrosive or ignitable exhaust fume
• Removable exterior side panels.
• Double wall construction for ease of routing service piping.
• Lights are mounted above a sealed safety glass panel keeping corrosive fumes and hazardous vapors isolated.
• Safety equipment for operators, tested according to EN 14175

Ductless Fume Hoodprovide protection to both laboratory personnel and the environment from toxic fumes.Ductless fume hoodsare considered as independent systems that do not require connection to the extraction systems. Unlike conventional fume hoods, these hoods filter out chemical fumes and recycle air directly back to the laboratory, providing energy savings, personnel and environmental protection, convenience as you do not have to deal with complicated ducting systems, and mobility, since ductless hoods are independent systems which do not require connection to extraction systems.

With aDuctless Fume Hoodit is essential that the filter medium be able to remove the particular hazardous or noxious material being used. As different filters are required for different materials, recirculatingfume hoodsshould only be used when the hazard is well known and does not change.

• Certified to ASHRAE 110, EN 14175-3, AFNOR NF X 15-203, BS 7989, BS 7258
• Robust hood construction for a long lasting unit.
• Large working area provides user comfort.
• Generous carbon filter weight to ensure uniformed filtration.
• Elegant and smooth sliding sash window.
• Microprocessor control system with audible and visual alarms for unsafe conditions.
• Front service panel opens up easily for maintenance functions
• VOC sensor to monitor chemical concentration within the cabinet work zone.(optional).
• Electrical Outlets: Direct mounted single electrical outlet.(Available in all international socket outlet types. Specify when ordering.)
• Centrifugal Fan: Permanently lubricated fans are energy efficient with external rotor motor design that reduces operating costs. Extremely low noise and low vibration level.
• Arm Ports: allows easy access to work zone without risking exposure from chemical fumes.
• Work Top: Spill-retaining work top designed with a recessed central area contains accidental liquid spills.

Polypropylene Fume Hoodfor high acid and trace metal analysis use. WEIBER offers a range ofPp Fume Hoodconstructed from all white stress-relieved, acid resistant, non-corrosive polypropylene. These hoods are specially engineered for use with harsh corrosive acids. They are available as conventional total exhaust hoods providing only operator protection, and as HEPA-filtered laminar flow fume hoods providing both operator and product protection.

Constructed almost entirely of polypropylene, this fume hood contains the Zero Leak Airflow System, available only from. The system prevents uneven particulate loading by eliminating direct blasts to the HEPA filter, dispensing air over 100% of the surface. These cabinets meet Federal Standard 209e, Class 10 air quality conditions, and have been independently tested for containment properties in accordance to ASHRAE Standard 110-1995 for Fume Hoods.

• Microprocessor based controls
• Manufactured from all-white, structural polypropylene.
• Conventional total exhaust hoods are suitable for applications with harsh corrosive acids which regular steel hoods may not withstand.
• A microprocessor controller monitors face velocity and displays the real-time airflow on the LCD screen in linear feet per minute.
• Have an advanced airfoil design that is important to the overall safety and performance of the fume hood.
• A removable work surface exposes a spill basin that may be fitted with a drain for disposal of any spills.
• Built-in vapor-proof fluorescent light
• Easy-access utilities panel for operation and maintenance
• Flame-retardant polypropylene interior - higher temperature working range than fiberglass.
• HEPA-filtered laminar flow fume hoods are suitable for use with trace metal applications. These units incorporate a top located filtration system powered by a dynamically balanced motorized impeller for even air distribution and excellent energy efficiency resulting in quiet operation.
• Available with a wide range of options and accessories, including, service fixtures, sinks, electrical outlets, digital airflow alarms and base cabinetry.
• Corrosion resistant interiors and exteriors.

Centrifugation is a process that involves the use of the centrifugal force for the separation of mixtures, used in industry and in laboratory settings. More-dense components of the mixture migrate away from the axis of the centrifuge, while less-dense components of the mixture migrate towards the axis.

Computer ControlledHigh Speed Refrigerated Centrifugeare useful for centrifugation of temperature sensitive material and find applications in routine and research work in auxiliary laboratories in industry, Educational & Research institutions, Bio Technology, Medical Laboratories, Hospitals, Blood Banks, Pharmaceutical laboratories etc. Brushless induction motor with frequency drive & unique automatic rotor identification ensures accurate speed setting for individual rotors. Over current overheating safety cut off circuit is provided for motor protection. Safety lid interlock on the centrifuge ensures that the rotor does not run with cover open while the cover cannot be opened unless rotor comes to complete halt. A unique safety feature of automatic rotor identification ensures proper speed setting for individual rotors to avoid danger of over speed running. Advanced manufacturing techniques are used for resilient mounting of heavy-duty brushless induction motor resulting in low level of vibration and noise. The products also knowns asHigh Speed Cooling CentrifugeandHigh Speed Low Temperature Centrifuge.

• The maximum speed is 25000r/min and Maximum RCF of 64800xg.
• Equipped with the functions for indication of the centrifugal acceleration (x g) and for operation under the preset centrifugal acceleration as standard specifications.
• Interlocking mechanism is being employed as the door locking means.
• Equipped with the alarm indication function and automatic stopping Function.
• Abundant time settings are available starting from units of seconds to the hold range.
• Large LCD display provides all visual information.
• Whisper quiet operation
• Brushless motor drive, maintenance free.
• Bio-containment rotors, and safe.
• Special double cooling air design, minimizes rotor heating
• -20C TO - 40C temperature range
• Powerful compressor and cooling system, fast cooling
• Pulse operation for quick spins
• Automatic door lock
• Over-speed detection
• Over-temperature detector

High Capacity Refrigerated Centrifuge which are manufactured as per the industrial standards by using hi-tech facilities. These are tested stringently for quality before getting supplied to the clients to ensure that they get nothing but the best. Moreover, these can be provided to the clients in customized sizes and specifications as per their requirements. A Large Capacity Refrigerated Centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The High Capacity Cooling Centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. Its widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification.

• Computer Controlled Large Capacity Refrigerated Centrifuge max. Speed 6000r/min.
• Gravitational fields : 6680Xg
• Microprocessor control. Displays speed, temperature and time on LED or LCD screen
• The AC frequency conversion motor has high start torque and short acceleration/deceleration time.
• Non-CFC refrigeration system.
• Widely used in radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification
• Low noise and slight vibration.
• More simple and easy to operate.
• It can show the Acc/Dec curves, integral curves and temperature curves.
• It can store each parameter implemented by centrifuge in ten years, which is convenient for users to check.
• It can be operated by both PC and panel of centrifuge for convenient.
• It also can be linked into the networks to realize the local computer system management.
• Manufacturer can visit user's centrifuge, diagnoses the trouble and then supply maintenance through internet.

Table Top Oil Test Centrifugeis designed according to water and deposit determining in a crude oil. It can be used for moisture determining in oil exploration and in research institutes. The range of centrifuge is specially designed for use in Oil Testing for tests as per ASTM and IP standards.

By making use of the principle of centrifugal settling, WeiberTable Top Oil Centrifugeis used for separating, concentrating and purifying the particles with different densities in solution. The constituents of main frame include shell, centrifugal chamber, driving system, control system and operating display unit. In addition, rotor and centrifugal tube are provided as accessories. The products also knowns asOil Test CentrifugeandOil Centrifuge.

• Digital speed indicator
• Zero start interlock.
• Imbalance safety cut off.
• Safety Lid switch.
• Dynamic Brake
• Speed control by DC transducer for stable operation.
• Max speed4000r/min
• Max RCF3850 X g
• Precision type instrument, low noise, low shock.
• Automatically balanced, driven by brushless electricity machine, without maintenance and no carbon pollution
• Low noise, low shock.
• Brushless motor drive, maintenance free, without carbon dust pollution.
• Imbalance protection and require no debugging.
• Digital display which indicator the speed, time, RCF in operation, speed rising and so on.
• LCD or LED display
• Stainless steel swing rotor
• Programmable Acceleration / Deceleration. Selectors switch for display of working speed / RCF value.
• Other indicators: remaining time, rotor in motion, imbalance, safety lid open.
• Safety electrical and mechanical lick with programmed emergency release mechanism

Dairy Test Centrifugeis used in measurement and analysis fat in dairy products separation by making use of pasteurization and Gerber. It is mainly used in degreasing and clarifying of milk. It is also known asMilk CentrifugeandDairy Centrifuge.

• Dairy Centrifuge with Max speed: 3000r/min; Max RCF: 1810xg, DC brushless motor, no carbon dust pollution, with various kinds of brackets for convenient use.
• Stable speed output
• Driving: Dived by maintenance-free brushless DC motor with high torque.
• Display: Controlled by microcomputer with touching pad and visual digital display.
• The last program is stored automatically and RCF can be directly set.
• Body Structure: Premium steel housing for safety and reliability; stainless steel chamber for durability and easy cleaning.
• Safety Protection: It contains various safety protections including lid locking and holding during rotor on, over speed, unbalance.
• Fast acceleration and fast deceleration.
• LED and large screen LCD display optional.
• The electrical lid lock ensures its safety and reliability during running.
• Control: Control of speed and time. Direct set for speed and time is user-friendly.

High speed centrifugespins liquid samples at high speed. All Benchtop Centrifuges have soft touch keypads for fast and accurate setting of run parameters. A wide variety of swing out and angle rotors with a choice of reduction adaptors make these units truly versatile. All the centrifuges have rust proof, easy to clean Stainless Steel centrifuge inner chamber with steel guard. High Speed Refrigerated Centrifuge offers significant application in Blood Banking, Bio-Processing labs, Clinical Applications, Fast Sample Processing, High Productivity, Sedimentation, Medical Research, Satellite Blood Processing Centers, Micro Biological and Molecular Biology. It additionally provides the cooling mechanism to maintain the uniform temperature throughout the operation of the sample.

• Microprocessor based temperature controller
• Digital display of RPM, RCF, Temperature, Temp limit, Program, Brake and time
• Extensive choice of versatile rotors
• Maintenance-free, quiet and brushless AC induction motor
• High quality rotor
• Interlocking door for safety
• Gentle start-up and braking
• Input of the temperature limit ensure proper temperature control
• Display of abnormality: imbalance, door-open, setting-failure, over-speed

Tabletop Low Speed Centrifuge is a versatile centrifuge is ideal for biology and cell or tissue culture laboratories. This is equipped with Soft Start/Stop for gentle acceleration and deceleration, auto-alarm system for rotor imbalance, over heat and over speed, and with automatic lid release. By making use of the principle of centrifugal settling, Weiber tabletop low-speed centrifuge is used for separating, concentrating and purifying the particles with different densities in solution.

It consists of main frame and accessories, of which the constituents of main frame include shell, centrifugal chamber, driving system, control system and operating display unit. In addition, rotor and centrifugal tube are its accessories.This machine adopts brushless motor drive, microcomputer control, protection of lid, realize the convenient operation. It is applied to separate the particles with different densities in various scientific research labs and Industries.

• Max speed4000rpm
• Precision type instrument, low noise, low shock.
• Automatically balanced, driven by brushless electricity machine, without maintenance and no carbon pollution
• Low noise, low shock.
• Brushless motor drive, maintenance free, without carbon dust pollution.
• Imbalance protection and require no debugging.
• Digital display which indicator the speed, time, RCF in operation, speed rising and so on.
• LCD or LED display
• Original stainless steel swing rotor

Low-speed centrifuges featuring dependable performance to meet the most demanding low speed, high capacity applications. Unparalleled reliability with reproducible separations for blood banking and large volume processing. It is also known asLaboratory Centrifuge, Large Capacity Centrifuge, andHigh Capacity Centrifuge.

• 3000 ml capacity supports batch processing in biotech and pharmaceutical environments
• Intuitive keypad controls and large digital display
• Automated lid-locking mechanism protects operator
• Accumulated Centrifugal Effect (ACE), step-run and slow start/stop modes ensure precise, reproducible separations
• Program memory provides one-touch recall of commonly used protocols
• Controllable acceleration/braking for delicate low-speed pelleting
• Security key prevents unauthorized access
• Quiet operation
• Energy-saving design increases refrigeration efficiency and minimizes heat output for greater sample stability and lower energy consumption

Bench top Urine Sediment Separation Centrifuge is a urine sediment analyzer, and its characterized by high efficiency, multiple-pipe support and good effect in separation. A centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. Its widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification. The Centrifuge also known asUrine CentrifugeandBench Top Medical Centrifuge.

• Self-balance centrifuge with Max speed: 4000r/min; Max RCF: 2800Xg
• DC brushless motor, no carbon dust pollution, with various kinds of brackets for convenient use.
• Stable speed output
• High Capacity
• High Speed
• Wide variety of rotors & reduction adaptors
• Precise temperature control
• Fast spin feature
• Microprocessor control and brushless DC motor.
• Electric lock and stainless steel inner chamber.
• Fast acceleration and fast deceleration.

Cell Smear Centrifugeis used to take erythrocyte-serum test, identify antigens and antibodies, and give other relative tests in immune hematology examination and research laboratories. It is controlled by microprocessor, equipped with D.C. Brushless motor, digital display and low noise. The Centrifuge also known asMedical CentrifugeandTable Top Medical Centrifuge.

• AC frequency conversion motor, high precision, low noise
• Large capacity
• Backlit LCD display: speed, centrifugal time remaining, temperature in centrifuge chamber, accumulated running time, fault
• Fixed-speed time function: running time begin with its setting speed
• Electronic lock device to achieve the best operating performance
• Touch keyboard, friendly user interface, easy to operate
• Air-cooled centrifuge, effectively reduce the temperature rising in the centrifugal process

Immunity Blood Centrifuge is for erythrocyte washing and for lymphocyte washing. This Centrifuge also known asBlood Bank Centrifuge, Blood CentrifugeandPathology Centrifuge.

• Brushless DC motor, no carbon dust pollution, unnecessary to maintain.
• Microprocessor control, digital display which indicator the speed, time, RCF in operation, speed raising and reducing quick, operate simply.
• Electronic lock, the lid can open in order to protect the operator in operation. Over speed and imbalance protection.
• 3 tiers protection steel cover, many kinds of program stored in the memory, kinds of accelerating and decelerating speed for your choice, safe and reliable.
• Emergency locks under the bottom of the centrifuge which help you open the lid, when power off.

Bench top Filtration Centrifuge is drived by DC motor with brushless and controlled by computer, with low noise and no carbon powder pollution. The centrifugal rotor and centrifugal room are all made of stainless steel and cover is sealed with silicon rubber sealing strips so as to be resist- ant to corrosion. In addition, it can be disinfected with many methods. Special structural design makes continuous separation possible and from an automatic separation filtration system together with other parts, resulting in the filtration efficiency greatly increased. It is supplied with the standard filter bags to facilitate the users.

• Steel fuselage, stainless steel centrifuge chamber, safe and stable operation
• Controlled by microcomputer with touching panel and LED display
• The brushless direct drive motor without pollution
• Imbalance, over-speed, and door interlocking protection function
• Self-balance running with low noise and slight vibration
• Widely used in biochemistry and clinical laboratories
• Air cooling
• Digital display of speed and time

Microhematocrit Centrifugecan be used to determine the specific product value of blood cell and separate the micro-blood from micro-solution. It is made of formed metal and has a baked paint application that is acid and reagent resistant. A safety switch built into the handle assembly disconnects the power to the motor whenever the latch is lifted. The hematocrit tray is made of plastic composite material backed by an aluminum shell for durability and lighter weight. The brushed motor is mounted on rubber mounts to provide quieter running and less vibration Cleaned and disinfected. It is also known asHematocrit Centrifuge.

• Twenty-four (24) place rotor with replaceable rubber ring and screw down metal lid
• Nominal speed is 12, 000 RPM
• Dependable mechanical 15-minute timer with bell signal at end of run
• Air-cooled, brush type AC motor
• All metal housing for years of dependable use
• Safety switch in latch shuts off motor when lid is lifted
• Electric motor braking

Computer controlled high speedRefrigerated Centrifugeare useful for centrifugation of temperature sensitive material and find applications in routine and research work in auxiliary laboratories in industry, educational & research institutions, bio technology, medical laboratories, hospitals, blood banks, pharmaceutical laboratories etc. Brushless induction motor with frequency drive & unique automatic rotor identification ensures accurate speed setting for individual rotors. Over current overheating safety cut off circuit is provided for motor protection. Safety lid interlock on the centrifuge ensures that the rotor does not run with cover open while the cover cannot be opened unless rotor comes to complete halt.

A unique safety feature of automatic rotor identification ensures proper speed setting for individual rotors to avoid danger of over speed running. Advanced manufacturing techniques are used for resilient mounting of heavy-duty brushless induction motor resulting in low level of vibration and noise. It is also known asLarge Capacity Refrigerated Centrifuge.

• More simple to operate
• Functions are further strengthened;
• It can show the acc/dec curves, integral curves and temperature curves;
• It can store each parameter implemented by centrifuge in ten years, which is convenient for users to look up;
• It can be operated by both pc and panel of centrifuge for convenient use;
• It also can be linked into the networks to realize the local computer system management
• Manufacturer can visit user's centrifuge, diagnoses the trouble and then supply maintenance service through internet.
• computer direct-operation function so that users can directly operate the centrifuge by pc

A centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. Its widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification. This centrifuge also known asCooling Centrifuge, Low Speed Cooling CentrifugeandBench Top Cooling Centrifuge.

• Low speed refrigerated centrifuge for max. Speed 5000r/min,
• Gravitational fields : 4390Xg
• Microprocessor control. Displays speed, temperature and time on LED or LCD screen
• The AC frequency conversion motor has high start torque and short acceleration/deceleration time.
• The protective functions of electronic door interlock, over speed, over temperature for safe operation; Have 3 tiers of protective sleeves for the safety of people and instrument.
• Many kinds of rotors are available for convenient use.
• Non-CFC refrigeration system
• Widely used in radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification
• Low noise and slight vibration.

Large Capacity Refrigerated Centrifuge is a multi-use, high-capacity centrifuge. Weiber delivers quality performance in a refrigerated floor standing unit. This is a versatile, compact centrifuge is ideal for high-throughput clinical applications as well as genomics, proteomics, and biochemistry research. It features guaranteed run-to-run reproducibility and absolute sample temperature control and accepts large sample numbers and volumes.

• Large Capacity Refrigerated Centrifuge max. Speed 6000r/min, gravitational fields up to more than 6680Xg.
• Brushless drive practically maintenance free
• Reliable drive system.
• A microcontroller controls time, temperature, speed.
• Illuminated symbol keys start, stop, and lid open.
• Very low noise level
• Possibility of pre cooling rotors during standstill, refrigerant (CFC-free)
• Lid can easily be opened due pneumatic spring support
• Electronic door interlock
• Magnetic rotor identification prevents the rotor from over speeding
• Imbalance switch
• No need to open the casing for emergency lid locks release.
• Accurate and Dependable.

Heavy duty wood microtome , jung German Type for cutting sections of plastic moulds , wood and other hard specimens. Its features includes: Performance, Versatility and Ergonomics. Designed for medical, biological and industrial applications, the Acm 92307-J Wood Microtome is a universal instrument for a variety of applications in all laboratories where paraffin, tissue, or wood are sectioned. Its sturdy construction gives it qualities that ensure excellent, reproducible sectioning results. Ergonomic design and outstanding safety standards such as a sledge locking device, knife guard and easy access to the sample are the outstanding features of the Acm 92307-J Wood Microtome that ensure trouble free and convenient operation.

Sturdy construction, Section thickness range 1 to 40 m.

Maximum specimen size 90 x 130 mm.

High-precision specimen feed

Robust knife holder

Knife inclination and declination adjustable Specimen orientation

Senior precision rotary microtome is as per Spence A.O. 820 and is the most advanced sectioning equipment for medical colleges, universities, research laboratories, hospitals and educational institutions. The internal mechanism and knife holder rest on a heavy and rigid base to render a shake proof operation. The latest designed protective cover is hinged to the base and swings back so that the interior parts will be completely exposed for convenient cleaning, lubrication & setting etc the feed mechanism is dependent on the vertical movement of the object block. With every complete revolution of the counter balanced drive wheel the feed pawl engages precisely on to the teeth of the ratchet gear which moves towards and advances the object holder thought a cone, inclined plane mechanism in such a precise increments that tissues can be sectioned even in one micron thickness. When the limit of the feed is reached at the end, a safety device automatically disengages the fee mechanism to prevent jamming and damage to the feed screws. The feed indicator is located in the front and feed setting is controlled by a knurled knob at the back of the microtome, to adjust section thickness from 1 50 microns in steps of one microns each. The sturdy knife holder in addition to knife elevating and leveling provides lateral movements for complete use of knife edge.

The angle adjustable up to 300 is indicated on a reference scale. The knife supplied with the microtome is fabricated from high carbon fine grain tool steel which is heat treated for proper temper and tested for micro structures. It is furnished in attractive hammer tone finish and is packed with following accessories in a wooden case along with operating manual.

Rotary flask shaker serves its Applications in various research laboratories for shaking the liquid in glass flasks. It is a compact bench top model unit. Heavy platform is fitted with rubber discs to hold conical flasks from 50 ml to 1000ml capacity. The shaker is mounted on ball bearing crankshafts to give an orbital circular motion to the flasks. The diameter of the orbit is approximately 2. The entire assembly is mounted on a rental casing which houses a motor coupled by means of V belt with pitch pulleys.

Useful for accelerated mixing of solutions in test tubes, small flasks or centrifugal tubes etc.

• The housing is 150 x 150 mm.
• The speed is regulated by a speed control device.
• hort eccentric stroke motor imparts vigorous agitation to the tubes or flasks.
• Sturdy construction and finished in enamel paint.
• The equipment is workable on 220 V AC 50 HZ single phase

Features of Colorimeter:

• High photoelectric stability, LED Source, microprocessor controlled
• Ideal for education or routine use
• %T, Abs, Concentration
• 2 year warranty
• Inexpensive ideal for education and routine laboratory tasks
• Small sample volume only 1.0 ml
• Use square or round cuvettes with adapter

Unlike air jacket CO2 incubator where temperature is maintained by air circulation, the water jacket incubators chamber is surrounded by hot walls, filled with hot water. Water-jacked incubators are the more popular choice. A water jacket will hold the temperature longer than an air-jacket when power is lost. This is helpful in many situations; the incubator will be able to recover more quickly after a power outage and also get back to temperature more quickly after the door has been opened.

It combines precise CO2 control with IR sensors. it feature precise unsurpassed temperature stability, and superior parameter recovery characteristics, with innovative continuous contamination control technology. Carbon Dioxide Incubators are intended for tissue and cell culture applications. The incubator control three essential variables; stable CO2 level, temperature, and relative humidity and creates an ambient environment for cells to thrive.

• Clear LCD Display
• Dual Infra-Red Sensor
• Safety thermostats and over temperature protection
• Easy to use
• Round-Corner Chamber Design
• Low noise level
• Unique HEPA filtration system removes 99.97% of all airborne microbes and isolated particulates 0.3 microns or larger.
• Gas seal screen
• ISO certified
• Two point CO2 calibration
• Quick clean shelf system with allows users to disassemble shelves without tools
• CFC free refrigerator system
• RS 232 interface
• CFC free refrigeration unit

Theair jacket tri gas incubatorsfrom Weiber are designed to provide precise control of O2 and CO2 levels, working temperatures and high humidity conditions within the incubator for a wide variety of hypoxic and hyperoxic applications. These incubators are most commonly employed for growing and maintaining cell cultures and find widespread usage in microbiological studies, cancer research, tissue engineering, neurosciences, in-vitro fertilization and study of drug interaction, toxicity and resistance profiles in various cell lines for drug development and trials. These equipments offer an option of O2 control and CO2 control by using nitrogen gas to displace the ambient air, therefore providing a physiologically similar in-vivo environment and high precision flexible control for robust applications as well as more sophisticated applications with stringent requirements.

Theseair jacket tri gas incubatorsfeature a stainless steel chamber with easy to clean, round corner chamber design and non-corrosive interiors with an antimicrobial coating that offers natural antimicrobial protection upon contact. The equipment adopts a direct heat air jacket heating system for faster heating and rapid temperature recovery. The air jacket also provides insulation from external temperature fluctuations, ensuring greater temperature stability and uniformity. The units are also provided with easy-to-remove, replaceable shelves for segregation of different samples.

Thetri gas incubatorsfrom Weiber come equipped with a well-designed O2/N2 inlet module with dual gas nozzles. They use a multiplex gas system for mixing of multiple gases and maintaining their precise concentration up to an accuracy of +/- 0.1%. These multiple gas control systems use microprocessor based controllers for accurate estimation of O2 levels within the incubator, initiating addition of O2 or N2 as per the requirement. The equipment uses high quality IR CO2 sensors that respond extremely fast to any changes in the gas concentration, thereby ensuring long-term stability of CO2 concentrations. The maintenance free Zirconium oxide sensors provide precise control of O2 concentrations. The built-in air pump allows O2 set-point regulation up to a maximum of 40%. The equipment also comes equipped with an active humidification system for maintaining the adequate humidity levels, therefore providing optimal growth conditions and preventing the cultures from drying out.

Biochemical Oxygen Demand (BOD) incubators or low temperature incubators enable end users to determine levels of organic matter and nitrogen in wastewater samples. This wastewater must be effectively measured for contaminates, treated and then released back into the environment without posing a threat to the water supply system. Recently, stricter enforcement by government regulatory agencies charged with monitoring air and water quality has forced a greater number of organizations to actively test and treat their wastewater. BOD incubators facilitate the storage of wastewater samples, and can accommodate from 62 565 BOD bottles.

• Microprocessor based temperature regulator(HMI+PLC as an option)
• CFC free refrigeration unit
• RS232 interface incorporated
• Calibration and protocol documentation
• Castor wheels for ease in movement.
• Providing fast and accurate results
• Digital Display Temperature
• Safety Thermostat
• Push-button controls for temperature set point selection
• Forced-air circulation delivers excellent temperature stability
• Easy-to-clean, corrosion-resistant construction
• Compressor relay conserves energy
• Full opening door with silicon gaskets hinged on left side
• Heated viewing window

The LED incubators from WEIBER are dual chambers units that use an LED radiation system to provide optimum and adequate illumination within the incubator, without generating excess heat, facilitating its use for various low temperature applications. They are commonly employed as LED light growth incubators for low temperature testing of products, tissue culture applications, seed germination studies, breeding tests etc.

The LED light incubators from Weiber are employed for a wide range of temperature sensitive applications and find widespread usage in various research laboratories and industrial units. They are available in various standard designs and configurations and can be completely customized as per specific requirements. They are highly versatile equipments that come equipped with a wide range of accessories to suit the requirements of specific applications. They are available as easy to install, portable units that are designed for maximum space efficiency and feature optimum storage area within a compact design. Most of the models also come equipped with removable, easy to clean shelves to allow processing of large batches of different samples.

• Consists of independent, modular, water-proof lamp banks that can be conveniently expanded for accommodating a large sample size.
• Light banks can be controlled individually, allowing complete flexibility in terms of intensity and the area of illumination.
• Features top-mounted or side-mounted LED lights that are appropriately positioned within the chamber to provide uniform illumination throughout the working area.
• Equipped with a light wave control function for controlling the illumination levels.
• Energy efficient
• Microprocessor based temperature controller for highly precise and consistent temperature control.
• Automatically switches to the cooling mode in case of overheating and start heating up once the temperature drops below the set levels.
• Provided with an over-temperature protection function that prevents the working temperatures from exceeding beyond the set limits.
• Digital LED display for displaying the set and working temperatures.
• uses efficient fans and motor for maintaining a uniform air circulation
• low noise and vibration free operation
• CFC free refrigeration unit
• Surfaces with highly resistant and non-corrosive powder coat finish
• Portable
• Easy installation
• Versatile usage
• CE Approved

The dairy incubators from Weiber are well insulated, temperature controlled equipments that use strategically placed heating elements for forced air circulation, ensuring adequate and optimum incubation conditions for dairy products. They provide a highly controlled environment with precise temperature and humidity control and optimum O2 and CO2 concentrations to ensure reliable test results and repeatability of test conditions.

These equipments are available as pre-fabricated walk-in or reach-in incubators that use advanced technologies and an efficient design for highly reliable, economical and efficient operation. They are available in a wide variety of sizes and configurations and can be completely customized according to specific requirements.

• Environment friendly CFC free cooling
• Double walled units with powder coated mild steel exteriors and stainless steel interiors
• Highly resistant, non-corrosive surfaces
• Good grade silicon gasket fitted on the chamber and magnetic gasket fitted on outer metal door ensures zero leakage
• PID microprocessor based controllers
• Clear LED/LCD display
• Mechanical self-contained temperature limiter and an electronic safety warning device
• Equipped with NABL, CE and ISO certifications
• Calibration And Protocol Documentation
• Energy Efficient
• Versatile usage
• Ergonomic Design
• Designed for safe, reliable and long-lasting operation
• RS 232/485 interface for connecting to pc, printer etc.
• Equipped with a mechanical self-contained temperature limiter and an electronic safety warning device to prevent the working temperature from exceeding beyond the set limits.

The incubator shakers from Weiber are designed to provide a highly precise and controlled temperature environment for all kinds of laboratory shaking requirements. These equipments are most commonly employed for the shaking of microbial cultures and mixing of reagents and solvents, entomology studies, hybridization washes, staining and de-staining of gels and other laboratory applications requiring incubation and shaking of samples.

The shaking incubators come equipped with a built-in orbital shaker that provides orbital agitation at variable speeds for maintaining adequate aeration for optimum growth of cell cultures. The equipment offers precise control over the agitation speed and the orbit of agitation for uniform and adequate mixing of cultures and solubility studies.

These are commonly available as smaller bench top models that can easily fit into compact laboratory spaces. However we have the ability to customize the size and feature as per individual requirements.

• a unique retractable platform to allow easy loading and unloading of samples
• Equipped with interchangeable platforms with varying size clamps, test tube holders and other accessories to accommodate both small and large size flasks as well as smaller test tubes.
• Features efficient heaters for rapid heating of the samples and faster temperature recovery upon opening of the chamber door
• Provided with powerful convection fans that help in maintaining continuous air circulation within the chamber for uniform distribution of heat.
• use microprocessor based controllers for highly precise and accurate control of working temperature
• timers that can be set for 99 hours
• Highly efficient brushless motor for precise control of the rotation speed.
• Triple-eccentric counter balanced shaking mechanism for smooth, quiet, dependable and long-lasting operation.
• LED /LCD display to allow easy monitoring of the actual and set working conditions
• Independent controls for temperature, timer and shaker
• Over temperature protection function for safe and reliable operation
• Quiet, dependable and long lasting operation
• ISO certified
• HMI+PLC controller (optional)

Shaking incubators from Weiber are highly versatile equipments that are designed for all kinds of laboratory shaking and incubator applications, including microbial cell cultures, entomology studies, solubility tests, metabolism studies, stability tests, hematological studies, food processing, quality control and analysis, mixing of reagents and various other laboratory applications.

The equipment features an advanced shaking mechanism, designed for minimum noise, vibration free shaking that provides precise control of the rotation speed for adequate agitation and mixing of the samples. These high quality incubator shakers are suitable for timed as well as continuous, heavy duty applications. They come equipped with various platforms and variable flask and tube support for accommodating various types and sizes of vessels, including flasks, beakers, bottles and test tubes.

These equipments are commonly employed as culture incubator shakers and are used for incubation, fermentation and cross-breeding of bacteria for environmental studies and medical research. They use orbital agitation at variable speeds for maintaining adequate cell aeration for optimum cell cultures.

• Advanced shaking mechanism for adequate agitation and aeration
• Suitable for timed as well as continuous applications
• Digital PID microprocessor based controllers for precise temperature control
• Easy to read, digital LED/LCD display for actual and set parameters
• An over-temperature protection feature with independent thermostat
• Beltless Drum Mechanism for increased efficiency
• Brushless DC motor for reduced noise and trouble-free, long-lasting operation
• Can be timed or runs in continuous mode
• Timer for setting operating time up to 99 hours
• An interlock stops motion when the door is open
• Shelf located at upper part of chamber, and Shaker at lower part of chamber
• Variable Flask & Tube Support
• Light Bank for illumination
• ISO certified

The bacteriological incubators from WEIBER is designed to maintain optimal temperature conditions for growth of microbiological cultures in a controlled environment.

We specialize in both standard and customized models, specifically designed to meet the challenging demands of various specialized research applications.

• Incubators are sturdy double walled units.
• Inner chamber made of S.S and outer made of PCRC.
• Gap between the walls fitted with glass wool insulation to avoid heat loses.
• Microprocessor based temperature control.
• Calibration And Protocol Documentation
• LCD/LED display
• Efficient air circulation
• low noise and vibration free operation
• Versatile usage
• CE Approved

Anaerobic culture incubator/chamber is specially designed to be used with oxygen sensitive materials, product containment needs, anaerobic bacteria culture and/or general isolation control. These units allow researchers to easily process, culture and examine samples without exposure to atmospheric oxygen.

The use of a portable incubator when working with any bacterial culture is very helpful. When trying to prevent serious infection or even death, mistakes cannot be made and precision and accuracy are of the utmost importance.

Anaerobic bacteria cultures are performed to identify bacteria that grow only in the absence of oxygen and which may cause human infection. If overlooked or killed by exposure to oxygen, anaerobic infections result in such serious consequences as amputation, organ failure, sepsis, meningitis, and death. Culture is required to correctly identify anaerobic pathogens and institute effective antibiotic treatment.

• Adjustable internal shelving
• Stainless steel enclosure is easy to clean and disinfect
• Arm ports accept a wide variety of gloves,
• Available in various designs
• External fluorescent or UV lighting
• Can accommodate upto 600 plates
• Fitted with HEPA filtration system: All the atmosphere passes through the filter every four seconds, which ensures the chamber environment is cleaned quickly
• Levels of atmospheric cleanliness inside the workstation exceed the requirements of ISO 14644 Class 3.
• Fitted with a removable front to facilitate thorough cleaning, easy replacement of the HEPA filter, and the transfer of bulk samples and larger pieces of equipment for use in the workstation.
• The internal atmosphere is circulated continuously - contributing to even temperature distribution and ensuring any internal particulates will be in motion before capture by the filter.
• Fitted with patented oval ports, equipped with sleeves and cuffs, which provide greater freedom of movement and operator comfort.
• Fully integrated gas control avoids bulky add-on systems and reduces the need for additional bench space.
• Clear backlit LCD display
• HMI display (optional)

TheLow Temperature Incubator, often known asBOD incubatorsare designed to provide excellent temperature uniformity for a wide range of applications requiring low temperature conditions. They are most commonly employed for BOD determinations, fermentation studies, bacterial culturing, plant and insect studies, stability tests and other low temperature applications including desalting of enzyme extracts, serological and complement fixation tests, preservation of vaccines, animal and plant cell culturing etc. and often serve asbacteriological incubators, tissue culture incubators, hospital incubators and scientific incubators.

Acmas Technologies Pvt. Ltd. is a leading manufacturer and exporter of theselow temperature incubatorsin India, offering a wide range of products in both standard as well as customized models. The company offers highlyversatile and economical temperature controlled incubatorsat affordable prices, specifically designed to meet the requirements of the industry. These highly efficientlaboratory incubatorsuse high quality construction materials such as anodized aluminium and epoxy powder coated MS sheets for a highly reliable and sturdy construction. They come equipped with adjustable shelves that can be rearranged with ease, allowing easy placement and segregation of differently sized samples. These double walled insulated cabinets are designed for maximum space efficiency and are available as both floor-mounted as well as bench-top models.

WEIBEREntomology Chamberprovides precise control of a wide range of environmental climate conditions for propagation and study of insects. The low profile, side mounted lighting system allows full utilization of the chamber interior and complete access to the sliding shelves is an added design feature of ourEntomological Test Chamber. Combines state of the art technology with a highly efficient design to provide a reliable solution to the insect rearing problems and other entomological research studies.

The chamber can be used to study and store Drosophila, bees, mosquitoes and other types of insects, all within a controllable environment. Supplied with illuminated shelves and a customized growth areas, users can select additional shelves to be fitted in the chamber. The illuminated shelves are fitted with banks of high frequency lighting, minimizing the effects of stroboscopic stress on insects.

• Entomological research especially designed for studying drosophila
• Insect rearing Applications
• Developmental Biology
• Biological/Biotechnology Research

Fume Hoodsare equipments that are used to ensure safety for the user as they wont be exposed to too many hazardous and dangerous fumes.Fume Hoodcapture the fumes/effluents released during any given experiment, contain them in the enclosure and then emit through their well-designed exhaust system.

We specialize in standardFume Hoodand customizedChemical Fume Hood.Fume hoods typically protect only the user, and are most commonly used in laboratories where hazardous or noxious chemicals are released during testing, research, development or teaching. They are also used in industrial applications or other activities where hazardous or noxious vapors, gases or dusts are generated or released.

• Low noise levels energy efficient mechanism
• Conforms to ASHRAE-110-1995
• CE marked and NABL & NSF certified
• Floor standing & epoxy coated
• Velocity control of approximately 80-100 feet per minute.
• Semi close ventilated exposures.
• Provided with sliding sash made out of special grade shatter proof glass duly framed in wooden/aluminum frame with sliding motion and counter weight balanced mechanism.
• Illumination level of approx. 800 lux on the work table.
• heavy duty exhaust system, comprising of dynamically balanced centrifugal impeller with high speed motor
• suitable FRP ducting of required dimension as per the individual requirements
• Microprocessor based controls

Ceiling Fume Hoodare designed to collect and exhaust corrosive vapors, heat, steam, and odors when mounted over areas with water baths, hot plates, or portable equipment. Because it mounts on the wall above your work bench, it wont require any floor space. Simply connect the discharge to your in-house ventilation system. An integral high-airflow baffle with filters conducts the gas flow into the hood.Roof Mounted Fume Hoodare developed and designed to be used as semiconductor ventilated enclosures so as to protect the user from harmful and toxic fumes and vapors and to eliminate the possibility of accidental fire which may lead to emission of inflammable gases during the course of experiments.

• Reliable
• Precise Control of Environmental
• Micro-processor based Controller
• Aesthetically designed
• Corrosion Resistant interior and exteriors
• Energy Efficient.
• Sturdy
• Low Maintenance
• Light Weight

Walk in fume hood is a regarded as a great way to handle odors and toxic fumes from processing units and distillation assemblies. These floor standing fume hoods can feature services like air, gas, nitrogen or any other type of gas. Weiber mobile fume hoods are ducted or ductless as per choice, microprocessor based, advanced and CE marked equipments are designed for both laboratory and industrial application like:

• Extraction of fumes, aerosols and dusts from the internal workspace to prevent dangerous toxic concentrations from escaping into the laboratory
• For avoiding the creation of a dangerous, potentially explosive atmosphere in the internal workspace
• Protection against dangerous extrusive substances
• Protection against flying debris, compounds or particles from the internal workspace

• Microprocessor based controls
• Welded superstructure for structural rigidity and design flexibility to contain large equipment and conveyances
• Three-piece baffle system with three adjustable dampers to regulate lighter- and heavier-than-air gases
• Airfoil around top and sides of sash opening, with electrical fixtures and plumbing controls mounted on bias surface
• Electrical switches and receptacles. Also explosion-proof lighting and fixtures available.
• Air velocity monitor/alarm
• Blowers selected to match hood and ductwork configuration, corrosive or ignitable exhaust fume
• Removable exterior side panels.
• Double wall construction for ease of routing service piping.
• Lights are mounted above a sealed safety glass panel keeping corrosive fumes and hazardous vapors isolated.
• Safety equipment for operators, tested according to EN 14175

Ductless Fume Hoodprovide protection to both laboratory personnel and the environment from toxic fumes.Ductless fume hoodsare considered as independent systems that do not require connection to the extraction systems. Unlike conventional fume hoods, these hoods filter out chemical fumes and recycle air directly back to the laboratory, providing energy savings, personnel and environmental protection, convenience as you do not have to deal with complicated ducting systems, and mobility, since ductless hoods are independent systems which do not require connection to extraction systems.

With aDuctless Fume Hoodit is essential that the filter medium be able to remove the particular hazardous or noxious material being used. As different filters are required for different materials, recirculatingfume hoodsshould only be used when the hazard is well known and does not change.

• Certified to ASHRAE 110, EN 14175-3, AFNOR NF X 15-203, BS 7989, BS 7258
• Robust hood construction for a long lasting unit.
• Large working area provides user comfort.
• Generous carbon filter weight to ensure uniformed filtration.
• Elegant and smooth sliding sash window.
• Microprocessor control system with audible and visual alarms for unsafe conditions.
• Front service panel opens up easily for maintenance functions
• VOC sensor to monitor chemical concentration within the cabinet work zone.(optional).
• Electrical Outlets: Direct mounted single electrical outlet.(Available in all international socket outlet types. Specify when ordering.)
• Centrifugal Fan: Permanently lubricated fans are energy efficient with external rotor motor design that reduces operating costs. Extremely low noise and low vibration level.
• Arm Ports: allows easy access to work zone without risking exposure from chemical fumes.
• Work Top: Spill-retaining work top designed with a recessed central area contains accidental liquid spills.

Polypropylene Fume Hoodfor high acid and trace metal analysis use. WEIBER offers a range ofPp Fume Hoodconstructed from all white stress-relieved, acid resistant, non-corrosive polypropylene. These hoods are specially engineered for use with harsh corrosive acids. They are available as conventional total exhaust hoods providing only operator protection, and as HEPA-filtered laminar flow fume hoods providing both operator and product protection.

Constructed almost entirely of polypropylene, this fume hood contains the Zero Leak Airflow System, available only from. The system prevents uneven particulate loading by eliminating direct blasts to the HEPA filter, dispensing air over 100% of the surface. These cabinets meet Federal Standard 209e, Class 10 air quality conditions, and have been independently tested for containment properties in accordance to ASHRAE Standard 110-1995 for Fume Hoods.

• Microprocessor based controls
• Manufactured from all-white, structural polypropylene.
• Conventional total exhaust hoods are suitable for applications with harsh corrosive acids which regular steel hoods may not withstand.
• A microprocessor controller monitors face velocity and displays the real-time airflow on the LCD screen in linear feet per minute.
• Have an advanced airfoil design that is important to the overall safety and performance of the fume hood.
• A removable work surface exposes a spill basin that may be fitted with a drain for disposal of any spills.
• Built-in vapor-proof fluorescent light
• Easy-access utilities panel for operation and maintenance
• Flame-retardant polypropylene interior - higher temperature working range than fiberglass.
• HEPA-filtered laminar flow fume hoods are suitable for use with trace metal applications. These units incorporate a top located filtration system powered by a dynamically balanced motorized impeller for even air distribution and excellent energy efficiency resulting in quiet operation.
• Available with a wide range of options and accessories, including, service fixtures, sinks, electrical outlets, digital airflow alarms and base cabinetry.
• Corrosion resistant interiors and exteriors.

Centrifugation is a process that involves the use of the centrifugal force for the separation of mixtures, used in industry and in laboratory settings. More-dense components of the mixture migrate away from the axis of the centrifuge, while less-dense components of the mixture migrate towards the axis.

Computer ControlledHigh Speed Refrigerated Centrifugeare useful for centrifugation of temperature sensitive material and find applications in routine and research work in auxiliary laboratories in industry, Educational & Research institutions, Bio Technology, Medical Laboratories, Hospitals, Blood Banks, Pharmaceutical laboratories etc. Brushless induction motor with frequency drive & unique automatic rotor identification ensures accurate speed setting for individual rotors. Over current overheating safety cut off circuit is provided for motor protection. Safety lid interlock on the centrifuge ensures that the rotor does not run with cover open while the cover cannot be opened unless rotor comes to complete halt. A unique safety feature of automatic rotor identification ensures proper speed setting for individual rotors to avoid danger of over speed running. Advanced manufacturing techniques are used for resilient mounting of heavy-duty brushless induction motor resulting in low level of vibration and noise. The products also knowns asHigh Speed Cooling CentrifugeandHigh Speed Low Temperature Centrifuge.

• The maximum speed is 25000r/min and Maximum RCF of 64800xg.
• Equipped with the functions for indication of the centrifugal acceleration (x g) and for operation under the preset centrifugal acceleration as standard specifications.
• Interlocking mechanism is being employed as the door locking means.
• Equipped with the alarm indication function and automatic stopping Function.
• Abundant time settings are available starting from units of seconds to the hold range.
• Large LCD display provides all visual information.
• Whisper quiet operation
• Brushless motor drive, maintenance free.
• Bio-containment rotors, and safe.
• Special double cooling air design, minimizes rotor heating
• -20C TO - 40C temperature range
• Powerful compressor and cooling system, fast cooling
• Pulse operation for quick spins
• Automatic door lock
• Over-speed detection
• Over-temperature detector

High Capacity Refrigerated Centrifuge which are manufactured as per the industrial standards by using hi-tech facilities. These are tested stringently for quality before getting supplied to the clients to ensure that they get nothing but the best. Moreover, these can be provided to the clients in customized sizes and specifications as per their requirements. A Large Capacity Refrigerated Centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The High Capacity Cooling Centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. Its widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification.

• Computer Controlled Large Capacity Refrigerated Centrifuge max. Speed 6000r/min.
• Gravitational fields : 6680Xg
• Microprocessor control. Displays speed, temperature and time on LED or LCD screen
• The AC frequency conversion motor has high start torque and short acceleration/deceleration time.
• Non-CFC refrigeration system.
• Widely used in radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification
• Low noise and slight vibration.
• More simple and easy to operate.
• It can show the Acc/Dec curves, integral curves and temperature curves.
• It can store each parameter implemented by centrifuge in ten years, which is convenient for users to check.
• It can be operated by both PC and panel of centrifuge for convenient.
• It also can be linked into the networks to realize the local computer system management.
• Manufacturer can visit user's centrifuge, diagnoses the trouble and then supply maintenance through internet.

Table Top Oil Test Centrifugeis designed according to water and deposit determining in a crude oil. It can be used for moisture determining in oil exploration and in research institutes. The range of centrifuge is specially designed for use in Oil Testing for tests as per ASTM and IP standards.

By making use of the principle of centrifugal settling, WeiberTable Top Oil Centrifugeis used for separating, concentrating and purifying the particles with different densities in solution. The constituents of main frame include shell, centrifugal chamber, driving system, control system and operating display unit. In addition, rotor and centrifugal tube are provided as accessories. The products also knowns asOil Test CentrifugeandOil Centrifuge.

• Digital speed indicator
• Zero start interlock.
• Imbalance safety cut off.
• Safety Lid switch.
• Dynamic Brake
• Speed control by DC transducer for stable operation.
• Max speed4000r/min
• Max RCF3850 X g
• Precision type instrument, low noise, low shock.
• Automatically balanced, driven by brushless electricity machine, without maintenance and no carbon pollution
• Low noise, low shock.
• Brushless motor drive, maintenance free, without carbon dust pollution.
• Imbalance protection and require no debugging.
• Digital display which indicator the speed, time, RCF in operation, speed rising and so on.
• LCD or LED display
• Stainless steel swing rotor
• Programmable Acceleration / Deceleration. Selectors switch for display of working speed / RCF value.
• Other indicators: remaining time, rotor in motion, imbalance, safety lid open.
• Safety electrical and mechanical lick with programmed emergency release mechanism

Dairy Test Centrifugeis used in measurement and analysis fat in dairy products separation by making use of pasteurization and Gerber. It is mainly used in degreasing and clarifying of milk. It is also known asMilk CentrifugeandDairy Centrifuge.

• Dairy Centrifuge with Max speed: 3000r/min; Max RCF: 1810xg, DC brushless motor, no carbon dust pollution, with various kinds of brackets for convenient use.
• Stable speed output
• Driving: Dived by maintenance-free brushless DC motor with high torque.
• Display: Controlled by microcomputer with touching pad and visual digital display.
• The last program is stored automatically and RCF can be directly set.
• Body Structure: Premium steel housing for safety and reliability; stainless steel chamber for durability and easy cleaning.
• Safety Protection: It contains various safety protections including lid locking and holding during rotor on, over speed, unbalance.
• Fast acceleration and fast deceleration.
• LED and large screen LCD display optional.
• The electrical lid lock ensures its safety and reliability during running.
• Control: Control of speed and time. Direct set for speed and time is user-friendly.

High speed centrifugespins liquid samples at high speed. All Benchtop Centrifuges have soft touch keypads for fast and accurate setting of run parameters. A wide variety of swing out and angle rotors with a choice of reduction adaptors make these units truly versatile. All the centrifuges have rust proof, easy to clean Stainless Steel centrifuge inner chamber with steel guard. High Speed Refrigerated Centrifuge offers significant application in Blood Banking, Bio-Processing labs, Clinical Applications, Fast Sample Processing, High Productivity, Sedimentation, Medical Research, Satellite Blood Processing Centers, Micro Biological and Molecular Biology. It additionally provides the cooling mechanism to maintain the uniform temperature throughout the operation of the sample.

• Microprocessor based temperature controller
• Digital display of RPM, RCF, Temperature, Temp limit, Program, Brake and time
• Extensive choice of versatile rotors
• Maintenance-free, quiet and brushless AC induction motor
• High quality rotor
• Interlocking door for safety
• Gentle start-up and braking
• Input of the temperature limit ensure proper temperature control
• Display of abnormality: imbalance, door-open, setting-failure, over-speed

Tabletop Low Speed Centrifuge is a versatile centrifuge is ideal for biology and cell or tissue culture laboratories. This is equipped with Soft Start/Stop for gentle acceleration and deceleration, auto-alarm system for rotor imbalance, over heat and over speed, and with automatic lid release. By making use of the principle of centrifugal settling, Weiber tabletop low-speed centrifuge is used for separating, concentrating and purifying the particles with different densities in solution.

It consists of main frame and accessories, of which the constituents of main frame include shell, centrifugal chamber, driving system, control system and operating display unit. In addition, rotor and centrifugal tube are its accessories.This machine adopts brushless motor drive, microcomputer control, protection of lid, realize the convenient operation. It is applied to separate the particles with different densities in various scientific research labs and Industries.

• Max speed4000rpm
• Precision type instrument, low noise, low shock.
• Automatically balanced, driven by brushless electricity machine, without maintenance and no carbon pollution
• Low noise, low shock.
• Brushless motor drive, maintenance free, without carbon dust pollution.
• Imbalance protection and require no debugging.
• Digital display which indicator the speed, time, RCF in operation, speed rising and so on.
• LCD or LED display
• Original stainless steel swing rotor

Low-speed centrifuges featuring dependable performance to meet the most demanding low speed, high capacity applications. Unparalleled reliability with reproducible separations for blood banking and large volume processing. It is also known asLaboratory Centrifuge, Large Capacity Centrifuge, andHigh Capacity Centrifuge.

• 3000 ml capacity supports batch processing in biotech and pharmaceutical environments
• Intuitive keypad controls and large digital display
• Automated lid-locking mechanism protects operator
• Accumulated Centrifugal Effect (ACE), step-run and slow start/stop modes ensure precise, reproducible separations
• Program memory provides one-touch recall of commonly used protocols
• Controllable acceleration/braking for delicate low-speed pelleting
• Security key prevents unauthorized access
• Quiet operation
• Energy-saving design increases refrigeration efficiency and minimizes heat output for greater sample stability and lower energy consumption

Bench top Urine Sediment Separation Centrifuge is a urine sediment analyzer, and its characterized by high efficiency, multiple-pipe support and good effect in separation. A centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. Its widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification. The Centrifuge also known asUrine CentrifugeandBench Top Medical Centrifuge.

• Self-balance centrifuge with Max speed: 4000r/min; Max RCF: 2800Xg
• DC brushless motor, no carbon dust pollution, with various kinds of brackets for convenient use.
• Stable speed output
• High Capacity
• High Speed
• Wide variety of rotors & reduction adaptors
• Precise temperature control
• Fast spin feature
• Microprocessor control and brushless DC motor.
• Electric lock and stainless steel inner chamber.
• Fast acceleration and fast deceleration.

Cell Smear Centrifugeis used to take erythrocyte-serum test, identify antigens and antibodies, and give other relative tests in immune hematology examination and research laboratories. It is controlled by microprocessor, equipped with D.C. Brushless motor, digital display and low noise. The Centrifuge also known asMedical CentrifugeandTable Top Medical Centrifuge.

• AC frequency conversion motor, high precision, low noise
• Large capacity
• Backlit LCD display: speed, centrifugal time remaining, temperature in centrifuge chamber, accumulated running time, fault
• Fixed-speed time function: running time begin with its setting speed
• Electronic lock device to achieve the best operating performance
• Touch keyboard, friendly user interface, easy to operate
• Air-cooled centrifuge, effectively reduce the temperature rising in the centrifugal process

Immunity Blood Centrifuge is for erythrocyte washing and for lymphocyte washing. This Centrifuge also known asBlood Bank Centrifuge, Blood CentrifugeandPathology Centrifuge.

• Brushless DC motor, no carbon dust pollution, unnecessary to maintain.
• Microprocessor control, digital display which indicator the speed, time, RCF in operation, speed raising and reducing quick, operate simply.
• Electronic lock, the lid can open in order to protect the operator in operation. Over speed and imbalance protection.
• 3 tiers protection steel cover, many kinds of program stored in the memory, kinds of accelerating and decelerating speed for your choice, safe and reliable.
• Emergency locks under the bottom of the centrifuge which help you open the lid, when power off.

Bench top Filtration Centrifuge is drived by DC motor with brushless and controlled by computer, with low noise and no carbon powder pollution. The centrifugal rotor and centrifugal room are all made of stainless steel and cover is sealed with silicon rubber sealing strips so as to be resist- ant to corrosion. In addition, it can be disinfected with many methods. Special structural design makes continuous separation possible and from an automatic separation filtration system together with other parts, resulting in the filtration efficiency greatly increased. It is supplied with the standard filter bags to facilitate the users.

• Steel fuselage, stainless steel centrifuge chamber, safe and stable operation
• Controlled by microcomputer with touching panel and LED display
• The brushless direct drive motor without pollution
• Imbalance, over-speed, and door interlocking protection function
• Self-balance running with low noise and slight vibration
• Widely used in biochemistry and clinical laboratories
• Air cooling
• Digital display of speed and time

Microhematocrit Centrifugecan be used to determine the specific product value of blood cell and separate the micro-blood from micro-solution. It is made of formed metal and has a baked paint application that is acid and reagent resistant. A safety switch built into the handle assembly disconnects the power to the motor whenever the latch is lifted. The hematocrit tray is made of plastic composite material backed by an aluminum shell for durability and lighter weight. The brushed motor is mounted on rubber mounts to provide quieter running and less vibration Cleaned and disinfected. It is also known asHematocrit Centrifuge.

• Twenty-four (24) place rotor with replaceable rubber ring and screw down metal lid
• Nominal speed is 12, 000 RPM
• Dependable mechanical 15-minute timer with bell signal at end of run
• Air-cooled, brush type AC motor
• All metal housing for years of dependable use
• Safety switch in latch shuts off motor when lid is lifted
• Electric motor braking

Computer controlled high speedRefrigerated Centrifugeare useful for centrifugation of temperature sensitive material and find applications in routine and research work in auxiliary laboratories in industry, educational & research institutions, bio technology, medical laboratories, hospitals, blood banks, pharmaceutical laboratories etc. Brushless induction motor with frequency drive & unique automatic rotor identification ensures accurate speed setting for individual rotors. Over current overheating safety cut off circuit is provided for motor protection. Safety lid interlock on the centrifuge ensures that the rotor does not run with cover open while the cover cannot be opened unless rotor comes to complete halt.

A unique safety feature of automatic rotor identification ensures proper speed setting for individual rotors to avoid danger of over speed running. Advanced manufacturing techniques are used for resilient mounting of heavy-duty brushless induction motor resulting in low level of vibration and noise. It is also known asLarge Capacity Refrigerated Centrifuge.

• More simple to operate
• Functions are further strengthened;
• It can show the acc/dec curves, integral curves and temperature curves;
• It can store each parameter implemented by centrifuge in ten years, which is convenient for users to look up;
• It can be operated by both pc and panel of centrifuge for convenient use;
• It also can be linked into the networks to realize the local computer system management
• Manufacturer can visit user's centrifuge, diagnoses the trouble and then supply maintenance service through internet.
• computer direct-operation function so that users can directly operate the centrifuge by pc

A centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. Its widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification. This centrifuge also known asCooling Centrifuge, Low Speed Cooling CentrifugeandBench Top Cooling Centrifuge.

• Low speed refrigerated centrifuge for max. Speed 5000r/min,
• Gravitational fields : 4390Xg
• Microprocessor control. Displays speed, temperature and time on LED or LCD screen
• The AC frequency conversion motor has high start torque and short acceleration/deceleration time.
• The protective functions of electronic door interlock, over speed, over temperature for safe operation; Have 3 tiers of protective sleeves for the safety of people and instrument.
• Many kinds of rotors are available for convenient use.
• Non-CFC refrigeration system
• Widely used in radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification
• Low noise and slight vibration.

Large Capacity Refrigerated Centrifuge is a multi-use, high-capacity centrifuge. Weiber delivers quality performance in a refrigerated floor standing unit. This is a versatile, compact centrifuge is ideal for high-throughput clinical applications as well as genomics, proteomics, and biochemistry research. It features guaranteed run-to-run reproducibility and absolute sample temperature control and accepts large sample numbers and volumes.

• Large Capacity Refrigerated Centrifuge max. Speed 6000r/min, gravitational fields up to more than 6680Xg.
• Brushless drive practically maintenance free
• Reliable drive system.
• A microcontroller controls time, temperature, speed.
• Illuminated symbol keys start, stop, and lid open.
• Very low noise level
• Possibility of pre cooling rotors during standstill, refrigerant (CFC-free)
• Lid can easily be opened due pneumatic spring support
• Electronic door interlock
• Magnetic rotor identification prevents the rotor from over speeding
• Imbalance switch
• No need to open the casing for emergency lid locks release.
• Accurate and Dependable.

Heavy duty wood microtome , jung German Type for cutting sections of plastic moulds , wood and other hard specimens. Its features includes: Performance, Versatility and Ergonomics. Designed for medical, biological and industrial applications, the Acm 92307-J Wood Microtome is a universal instrument for a variety of applications in all laboratories where paraffin, tissue, or wood are sectioned. Its sturdy construction gives it qualities that ensure excellent, reproducible sectioning results. Ergonomic design and outstanding safety standards such as a sledge locking device, knife guard and easy access to the sample are the outstanding features of the Acm 92307-J Wood Microtome that ensure trouble free and convenient operation.

Sturdy construction, Section thickness range 1 to 40 m.

Maximum specimen size 90 x 130 mm.

High-precision specimen feed

Robust knife holder

Knife inclination and declination adjustable Specimen orientation

Senior precision rotary microtome is as per Spence A.O. 820 and is the most advanced sectioning equipment for medical colleges, universities, research laboratories, hospitals and educational institutions. The internal mechanism and knife holder rest on a heavy and rigid base to render a shake proof operation. The latest designed protective cover is hinged to the base and swings back so that the interior parts will be completely exposed for convenient cleaning, lubrication & setting etc the feed mechanism is dependent on the vertical movement of the object block. With every complete revolution of the counter balanced drive wheel the feed pawl engages precisely on to the teeth of the ratchet gear which moves towards and advances the object holder thought a cone, inclined plane mechanism in such a precise increments that tissues can be sectioned even in one micron thickness. When the limit of the feed is reached at the end, a safety device automatically disengages the fee mechanism to prevent jamming and damage to the feed screws. The feed indicator is located in the front and feed setting is controlled by a knurled knob at the back of the microtome, to adjust section thickness from 1 50 microns in steps of one microns each. The sturdy knife holder in addition to knife elevating and leveling provides lateral movements for complete use of knife edge.

The angle adjustable up to 300 is indicated on a reference scale. The knife supplied with the microtome is fabricated from high carbon fine grain tool steel which is heat treated for proper temper and tested for micro structures. It is furnished in attractive hammer tone finish and is packed with following accessories in a wooden case along with operating manual.

Rotary flask shaker serves its Applications in various research laboratories for shaking the liquid in glass flasks. It is a compact bench top model unit. Heavy platform is fitted with rubber discs to hold conical flasks from 50 ml to 1000ml capacity. The shaker is mounted on ball bearing crankshafts to give an orbital circular motion to the flasks. The diameter of the orbit is approximately 2. The entire assembly is mounted on a rental casing which houses a motor coupled by means of V belt with pitch pulleys.

Useful for accelerated mixing of solutions in test tubes, small flasks or centrifugal tubes etc.

• The housing is 150 x 150 mm.
• The speed is regulated by a speed control device.
• hort eccentric stroke motor imparts vigorous agitation to the tubes or flasks.
• Sturdy construction and finished in enamel paint.
• The equipment is workable on 220 V AC 50 HZ single phase

Features of Colorimeter:

• High photoelectric stability, LED Source, microprocessor controlled
• Ideal for education or routine use
• %T, Abs, Concentration
• 2 year warranty
• Inexpensive ideal for education and routine laboratory tasks
• Small sample volume only 1.0 ml
• Use square or round cuvettes with adapter

Unlike air jacket CO2 incubator where temperature is maintained by air circulation, the water jacket incubators chamber is surrounded by hot walls, filled with hot water. Water-jacked incubators are the more popular choice. A water jacket will hold the temperature longer than an air-jacket when power is lost. This is helpful in many situations; the incubator will be able to recover more quickly after a power outage and also get back to temperature more quickly after the door has been opened.

It combines precise CO2 control with IR sensors. it feature precise unsurpassed temperature stability, and superior parameter recovery characteristics, with innovative continuous contamination control technology. Carbon Dioxide Incubators are intended for tissue and cell culture applications. The incubator control three essential variables; stable CO2 level, temperature, and relative humidity and creates an ambient environment for cells to thrive.

• Clear LCD Display
• Dual Infra-Red Sensor
• Safety thermostats and over temperature protection
• Easy to use
• Round-Corner Chamber Design
• Low noise level
• Unique HEPA filtration system removes 99.97% of all airborne microbes and isolated particulates 0.3 microns or larger.
• Gas seal screen
• ISO certified
• Two point CO2 calibration
• Quick clean shelf system with allows users to disassemble shelves without tools
• CFC free refrigerator system
• RS 232 interface
• CFC free refrigeration unit

Theair jacket tri gas incubatorsfrom Weiber are designed to provide precise control of O2 and CO2 levels, working temperatures and high humidity conditions within the incubator for a wide variety of hypoxic and hyperoxic applications. These incubators are most commonly employed for growing and maintaining cell cultures and find widespread usage in microbiological studies, cancer research, tissue engineering, neurosciences, in-vitro fertilization and study of drug interaction, toxicity and resistance profiles in various cell lines for drug development and trials. These equipments offer an option of O2 control and CO2 control by using nitrogen gas to displace the ambient air, therefore providing a physiologically similar in-vivo environment and high precision flexible control for robust applications as well as more sophisticated applications with stringent requirements.

Theseair jacket tri gas incubatorsfeature a stainless steel chamber with easy to clean, round corner chamber design and non-corrosive interiors with an antimicrobial coating that offers natural antimicrobial protection upon contact. The equipment adopts a direct heat air jacket heating system for faster heating and rapid temperature recovery. The air jacket also provides insulation from external temperature fluctuations, ensuring greater temperature stability and uniformity. The units are also provided with easy-to-remove, replaceable shelves for segregation of different samples.

Thetri gas incubatorsfrom Weiber come equipped with a well-designed O2/N2 inlet module with dual gas nozzles. They use a multiplex gas system for mixing of multiple gases and maintaining their precise concentration up to an accuracy of +/- 0.1%. These multiple gas control systems use microprocessor based controllers for accurate estimation of O2 levels within the incubator, initiating addition of O2 or N2 as per the requirement. The equipment uses high quality IR CO2 sensors that respond extremely fast to any changes in the gas concentration, thereby ensuring long-term stability of CO2 concentrations. The maintenance free Zirconium oxide sensors provide precise control of O2 concentrations. The built-in air pump allows O2 set-point regulation up to a maximum of 40%. The equipment also comes equipped with an active humidification system for maintaining the adequate humidity levels, therefore providing optimal growth conditions and preventing the cultures from drying out.

Biochemical Oxygen Demand (BOD) incubators or low temperature incubators enable end users to determine levels of organic matter and nitrogen in wastewater samples. This wastewater must be effectively measured for contaminates, treated and then released back into the environment without posing a threat to the water supply system. Recently, stricter enforcement by government regulatory agencies charged with monitoring air and water quality has forced a greater number of organizations to actively test and treat their wastewater. BOD incubators facilitate the storage of wastewater samples, and can accommodate from 62 565 BOD bottles.

• Microprocessor based temperature regulator(HMI+PLC as an option)
• CFC free refrigeration unit
• RS232 interface incorporated
• Calibration and protocol documentation
• Castor wheels for ease in movement.
• Providing fast and accurate results
• Digital Display Temperature
• Safety Thermostat
• Push-button controls for temperature set point selection
• Forced-air circulation delivers excellent temperature stability
• Easy-to-clean, corrosion-resistant construction
• Compressor relay conserves energy
• Full opening door with silicon gaskets hinged on left side
• Heated viewing window