Our Products
SPENCERS lyophilizers have been especially designed for a multitude of applications and for advanced investigation & research in the fields of biotechnology and health sciences, clinical, pharmaceutical fields & scientific institutes. The laboratory & research freeze dryers are designed to meet the end user requirements and the temperature range and vacuum is designed as per the custom requirements.
The freeze dryer is supplied fully assembled, including the vacuum and refrigerating system and all necessary elements, ready for operation after connecting to the utility services SPENCERS lyopholizer use the most up-to date technology in vacuum, refrigeration and control, giving unrivalled reliability and reproducibility in the freeze drying process. SPENCERS Freeze-Dryer enables experts and novices alike to develop new cycles quickly, while also ensuring that those cycles are elegant and efficient.
Spencers Ice flaking Machines are conceptualized and designed to meet the challenging to all the microbiology, biochemistry , biotechnology and genetic engineering laboratories that have a continuous requirement of ice to store their biological samples along with transportation to other facilities. Ice flaking Machines are made of corrosion free metal components with advance polyuretherane insulation ensuring maximum thermal efficiency and durability.
Salient Features :
Corrosion free exterior and interior.
Designed for continuous production of ice throughout the day.
Environmental friendly CFC free cooling.
Micro processor based temperature control.
PUF insulation.
Energy Efficient.
Sturdy Construction.
Low Maintenance.
Light Weight.
Technical FeaturesMaximum Production : 50 kgs / Day (During 10 hour operation)Quality compressor & Air Cooled condensation CFC/HCFC Free. (R134a)Storage Capacity of bin: 10 kgs.Type of ice: flakes.Interior and Exterior are made of corrosion resistant material.Easy Extraction system.Energy Efficient.Automatic low water and full storage cut off system.Provided with geared motor with overheating and over voltage protection.Production start time: 10-15 minutes.Provided with castor wheels for easy movement.
SPENCERS Seed Germinator provides unmatched consistent reproducible environmental conditions automatically for uninterrupted operation. The user-friendly controls in the seed germinator are easy to use and allows the control of almost any combination of temperature, light intensity, humidity parameters, water insertion and time options, with greater accuracy.
The Seed germinators are designed for accommodating high volume seed / test needs, as well as versatile, meeting many test requirements that may require a controlled single set point temperature, alternating temperature patterns, light, dark or alternating light periods. Accurate and reliable controls in the seed germinator are easy to use, making this an excellent choice for running special tests, as well as optional built-in memory to allow repetitive test procedures to be easily stored and retrieved.
SPENCERS Seed germinators are versatile testing chambers and would typically include meeting specific requirements of temperatures, humidity and light level intensity, such as: pre-chiller, seed germination, seed tests and research, plant test and research, plant growth, propagation, accelerated aging, photo stability tests, zoology, botany, tetrazolium, biological research and tissue culture tests.
CAPACITY SELECTIONS
Single Chamber
Double Chambers
** Varying capacity options on Demand.
CONTROL SELECTIONS
Heat/Cool
Relative Humidity
Light/Dark
Light Level
Test Cycles
Real Time Clock
Test Duration
Memory & Print
** Varying control options on Demand.
EXCLUSIVE STANDARDS
Customized rate of Heat/Cool.
Custom cyclic process controls.
Dependability, low maintenance & Value.
Temperature Uniformity & Temperature Control Stability.
Optimum Transition Rates of Temperature.
Sturdy design and long-lasting finish.
Custom built to customers design, specifications & loadings.
An extended choice of process and control options.
FEATURE SELECTIONS
Microprocessor/Microcontroller based Temperature Controls.
Microprocessor based Humidity controls.
Alarms with rechargeable battery backup.
TECHNICAL SPECIFICATION |
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General Specifications of Seed Germinators |
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Chamber Construction |
Single Chamber Seed germinators ; Double Chamber Seed germinators |
Capacity |
5 Cu. Ft. to 100 Cu. Ft. as per requirements. |
Temperature range |
0 °C to +70 °C ( As per requirements) |
Humidity range |
10% RH to 95% RH ( As per requirements) |
Illumination |
Optional Light / Dark control system comprising of fluorescent lights & control system. |
Test Cycles |
Control system with memory to preset test cycles as per requirements. |
Heat / Cool Rates |
Heat/Cool rates customized to meet user requirements. |
Display |
LED/LCD display. |
Controller |
Microprocessor/Microcontroller based Controller. |
Data memory & print |
Optional data memory & print interface or added with printer facility. |
Alarms |
Customized alarm system to warn various parameters. |
Seed Germinator Construction |
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Outer Panels |
Outer panels are made of GI coated/ CPRCA sheet/Stainless Steel |
Interior Panels |
Interior panels are made of Stainless Steel |
Door |
Standard hinged door with Double gasket seal between the door and the cabinet increases system efficiency. |
Insulation |
Polyurethane foam insulation with a thickness of 50mm |
Shelves/Trays |
Perforated Stainless steel Trays. (As per requirements). Stainless steel trays lift out for easy cleaning. |
Reservoir drain |
Recessed Reservoir drain, with convenient drain hose, is easily accessible and a screened based prevents rodent infestation. |
Castors |
Castors for minimal effort mobility |
Seed Germinator Heat / Refrigeration system |
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Heating system |
Level, constant heat is continually maintained through a water media, by specially designed high purity magnesium oxide and helically wound nickel-chrome wire heating elements. Elements are totally enclosed for efficient heat transfer and operator safety. The warm air is evenly distributed throughout the chamber through efficient motor fans ensuring a very good temperature sensitivity. |
Refrigeration system |
SPENCERS superior refrigeration system with optional Backup refrigeration system. Uniform refrigeration is maintained through the use of air-cooled, high torque, hermetically sealed condensing unit. High quality cooling system components include: efficient fan circulation evaporator coil with thermal expansion valve, moisture-liquid indicator, filter drier, heat exchanger, and pressure control valve. All refrigerant lines are copper and fully insulated. |
Compressor |
Heavy duty Air-cooled compressor. The compressor is distinguished by its excellent performance, low noise level (<60dB) and minimal vibration. |
Condenser |
Highly efficient condenser with automatic condensate evaporating system. |
Evaporator |
Internal evaporator system Forced draught |
Refrigerant |
Non-CFC/HCFC environmental friendly based on compressor capacity. |
Air Circulation |
Forced air circulation to maintain chamber uniformity. |
Seed Germinator Air-Humidity Circulation |
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Humidity System |
Unique forced air circulation design maintains an even, continuous, moist airflow throughout the cabinet. Perforated trays further enhance even humidity distribution to testing samples. Self-contained stainless steel water reservoir in each chamber assures a relative humidity of 90%. Temperature variation between trays is ±0.5° C, top to bottom. |
Seed Germinator Control System |
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Control System Standard |
The standard control system consists of Micro-processor based independent temperature controllers for Heat, Cool & Humidity mode with LED/LCD display. The illumination is controlled through solid state cyclic timer to control the photoperiodic cycle of the chamber. Optional alarm system for various parameters. |
Control System Advanced |
The advanced control system features robust PID Controllers with process control settings or micro-controller/Micro-processor based Control system. The control system has various optional features such as LED/ LCD Display Printer Report Program, Data Acquisition Program, Timer, Light control, Adjustable alarm limits, and Process cycle settings etc. customized to meet end user requirements. |
Power Supply |
220 volts,50 Hz / 110 volts,60Hz. |
Spencers Modular cold room is a new cold store & walk-in refrigeration warehouse plant with various standard dimension sizes. The storage capacity of the modular walk-in cooler may be specified or selected according to customer's requirements.
Spencers Modular freezer room is a new cold store & walk-in freezer warehouse plant with various standard dimension sizes. The storage capacity of the modular walk-in freezer may be specified or selected according to customer's requirements.
Spencers Modular freezer room is a new cold store & walk-in freezer warehouse plant with various standard dimension sizes. The storage capacity of the modular walk-in freezer may be specified or selected according to customer's requirements.
Spencers Ultra Low Temperature Freezers maintain internal temperatures as low as -86C (-123F). All models use SPENCERS uniquely designed compressors for ultra-low temperature applications. Manufactured with foamed-in-place insulation, they are ideally suited for use in laboratories and hospitals for long-term preservation and storage of blood, specimens and components, as well as materials testing.
Advanced features include a microprocessor temperature control system with digital temperature display, a power failure warning system with built-in audible and visible indicators, double insulation polyurethane walls and easy open/ easy-close hinged outer door latch.
CFC-FreeSPENCERS Refrigerators feature commercially available CFC-free, HFC refrigerants and CFC-free insulation.
CPU and Touch Pad (Optional)The computer control system designed for low-temperature application ensures accurate setting with touch-pad switches.
LED Digital DisplayThe strategically located LED digital display is easy to read.
Quiet, Reliable CompressorDesigned by SPENCERS specifically for demanding ultra-low temperature applications in a laboratory environment.
Rechargeable BatteryA rechargeable battery is built in as the backup battery for alarms.
Insulated Inner DoorsSPENCERS unique doors are fully insulated to provide better uniformity and guarantee an airtight seal. Inner doors ensure that exposure to incoming air is kept to a minimum when the outer door is opened. Doors are latched.
Cascade Cooling SystemAt the heart of freezers that are as efficient and reliable as SPENCERS freezers is the SPENCES designed cascade cooling system. SPENCERS experience in ultra-low temperature technology has made the compact, quiet and reliable refrigeration system possible.
Air FilterThe air filter is specially located to give easy access for removal. The filter also is washable for economy and do-it-yourself maintenance.
CastorsMounted on wheeled casters to make moving easy.
Energy EfficientThe combination of efficient technology and construction brings the added benefit of considerable energy savings.
Power Failure AlarmThe backup battery sounds the alarm in the event of power failure, AC interruption or other abnormality.
Automatic System
Provides both an audible and visual temperature alarm when the temperature increases to more than 5C to 15C (adjustable) from the setpoint.
FEATURE SELECTIONS
LCD / TFT Display .
Temperature data logger.
Temperature Chart Recorder.
Computer Interface & software.
Data store memory & print function.
Alarm system with rechargeable battery backup. Alarms for open door, sensor fault, condenser fault etc.
Voltage safety system.
ECHNICAL SPECIFICATION |
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Model No. |
1180-SFR-091 |
1180-SFR-092 |
1180-SFR-093 |
And More…… |
Temp. Range |
-50 to -86 degrees C |
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Capacity |
100 Liters |
200 Liters |
500 liters |
As Required. |
Controller |
Microprocessor / Micro-controller based temperature controller |
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Temperature Display |
Digital LED/LCD |
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High & Low Alarm |
Audio-visual high & low temperature alarm |
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Low Temperature Freezer Construction |
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Outer Panels |
Outer panels are made of GI coated/ CPRCA sheet/Stainless Steel |
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Interior Panels |
Interior panels are made of Stainless Steel |
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Door |
Standard front hinged lockable single/double door unit with stainless steel panel & Triple point Silicon Gasket seal between the door and the cabinet increases system efficiency. |
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Insulation |
Polyurethane foam insulation with a thickness of 120mm |
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Compartments |
Individual Compartments made up of PVC and outer door made up of Galvanized sheet duly finished with epoxy paint. |
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Trays |
Adjustable stainless steel trays with perforated design |
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Castors |
Castors for minimal effort mobility. |
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Heater Harness |
Heater harness provides a dry exterior cabinet. Heater prevents condensation of moisture and is located under the channel cap which is between the lid and body of the cabinet. |
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Low Temperature Freezer Refrigeration system |
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Refrigeration system |
SPENCERS superior refrigeration system with optional Backup refrigeration system. |
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Compressor |
Heavy duty dual compressors. The low stage compressor cycles off when the set |
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Condenser |
Highly efficient, high capacity air cooled condenser with automatic condensate evaporating system. Dual condenser fans and aerodynamically shaped fan blades. Copper tubing with High side fin tube and low side shell tube design. |
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Evaporator |
Tube on sheet type. Cooling-coils-in-the shelf design with cooling coils in direct contact with sample provides rapid freezing, improved sample temperature uniformity. |
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Oil Separator |
Oil separator effectively separates the lubricant oil from refrigerant. |
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Refrigerant |
Non-CFC/HCFC environmental friendly based on compressor capacity. |
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Low Temperature Freezer Alarms |
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Alarms |
Audio-video alarm system to warn of high or low temperature. Optional alarm systems like door ajar, condenser faults etc. Optional Alarm system with Rechargeable battery backup. |
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Low Temperature Freezer Controls |
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Temperature Controls |
Micro-processor based Temperature controller cum indicator. |
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Data Recorder/logger (Optional) |
Temperature chart recorder or data logger with software for storing data and downloading data to computer for storage & print. |
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Computer Interface (Optional) |
Temperature Controller with computer interface for computer based monitoring and data storage. Software is provided for monitoring and data recording. |
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Memory & Print (Optional) |
Memory for temperature data storage and printer port for printing stored data. |
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High & Low alarms |
Audio-visual high & low temperature alarms. |
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Optional |
Alarm system for various parameters with rechargeable battery backup; Voltage Safety System; Backup refrigeration system etc. |
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Power Supply |
220 volts, 50Hz / 110 volts, 60Hz. |
Disposabel Blade Holder:
Spencers Stainless Steel Disposable Blade Holder are available for HIGH PROFILE and LOW PROFILE disposable blades, which can be fixed on all types of microtomes in place of conventional microtome razors. Blades are fed into the holder direct from the dispenser cassette and clamped in position by a single twist.
Disposabel Blades:
Made in USA, Teflon finished edges of High Profile and Low Profile blades assure the best possible results. The proficiency in producing blades of excellence by the Company is highly acclaimed and recognized worldwide for years. Every step in the production of disposable blades is closely scrutinized and controlled also because of the latest technology, we are assured of consistency with regard to the primary and secondary bevel angles.
Product Features:
High quality hardened stainless steel finely honed and polished for a flaw free edge
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Special proprietary process ensures edge quality and promotes durability |
Uniform Teflon coating reduces friction, eliminates striations and compression, and requires no break
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Economically price |
Spencers Automatic Knife Sharpener is designed for safe, quick, efficient & convenient on-site resharpening of microtome knives. It automates the process of manual knife sharpening to eliminate unevenness of the surface and ensures equal bevel angle giving a used knife-edge the sharpness of a new or factory-reconditioned knife. With its compact & portable structure, built with advanced technology SPENCER'S Automatic Knife Sharpeners deliver convenient use, reliable performance ensuring trouble free & dependable service.
Spencers Automatic Knife Sharpener is furnished in a compact cabinet with superior finish. The instrument is mounted on rubber feet to absorb vibration for quite and smooth operation. Its imposing finish is easily to clean, resist chipping abrasions and chemical attacks. Clamping it in the knife holder at a fixed angle resharpens the knife. The top cover of the instrument is closed during the honing procedure to ensure safe operation and to avoid dust and grinding particles being scattered over the work place. The knife strokes against a high frequency glass plate and exactly after an equivalent number of strokes on one side of knife edge, automatically flips the knife and hones the Knife edge on other side for the same interval. The stroking cycle is repeated continuously for duration set in the automatic electric timer. The automatic electric timer provides the option of automatic changeover for reversal of one side of knife-edge to other at regular intervals.
Technical Data
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Spencers series of Research Microscopes are most advanced for analytical and research work in colleges, laboratories, hospitals and research institutes. It has flat structure of body and base for stability and sturdiness, fitted with quadruple revolving nose piece, having threads of international standard.
Features
Electronic built in base illumination system fitted with halogen lamp of 6 volts, 20 watts.
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Built in transformer controlled by variable solid state electronic knob |
Stage size 140 x 120mm |
Low co-axial controls for easy slide manipulation on both the axis with graduation and verniers
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Range of movement 80 x 50mm |
Condenser having rack and pinion movement with Abbe condenser N.A 1.25, Iris diaphragm and filter holder
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Plano concave reflector attachment easily replaced with sub-stage illuminator assembly
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Head inclined at 45 degrees and rotatable through 360 degrees |
Power Supply : 220 volts, 50 Hz |
Achromatic Objectives : 4x, 10x, 40xSL and 100xSL oil immersion
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Eye Pieces : Huygenian 5x or 6x and WF 10x
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Spencers Tissue Flotation Bath has a low profile rectangular design for easy work flow. The bath area is illuminated to aid visualization of tissue sections. The black anodized aluminum interior enhances visibility. Features include a heating element light thermostat and an on/off switch. Operating range of bath is maximum +70 degrees C. |
Spencers Slide Warming table is good for cytology, histology, pathology, biology and clinical laboratories which are engaged in paraffin tissue embedding and section mounting. It provides uniform heat transfer over the entire surface. The work surface is made up of Stainless Steel and it is good for specimen contrast. The temperature is controlled upto +70 degree C fitted with Sunvic energy regulator and an adjustable thermostat.
Spencers offers a comprehensive range of high performance Vertical Laminar Flow Clean Air Cabinets. Modular inconstruction, combining aesthetic appeal with functional utility and efficiency. These are designed to meet the filtration, illumination, Noise & vibration requirements and US Federal Standard 209 B (BS 5295), providing airto meet class 100 (Class I) conditions, to the extent applicable.
These vertical laminar Down Flow configuration find extensive application in Scientific, Medical and Industrial application where a localized high quality clean working environment is essential. These are designed to provide an atmosphere free from airborne particles with Laminar air flow flowing downward the work table.
Construction :
All Laminar Flow Clean Air Cabinets are basically constructed out of thick teak wood board , which is termite and insect proof, fire retardant and weather resistant. All exterior surfaces are covered with white Laminates. Interior surfaces are epoxy painted. Work table is made of mica top and side panels of thick transparent plexiglass
Air Flow and Filtration :
Laminar Flow principle involves double filtration of air. Atmospheric air is drawn through pre filter and is made to pass through highly effective HEPA (High Efficiency Particular Air) filters having efficiency rating as high as 99.99% with cold DOP and 99.97% with hot DOP, thus retaining all airborne particles of size 0.3 micron and larger. Double filtered air blows in laminar flow through the work table at designed velocity of 90 ft. min 20%.
Blower Motor Assembly :
Duly balanced, direct drive motor blower units sized to provide adequate air flow volume over the entire surface of HEPA filter. Fitted with reputed make motor and operates with minimum noise level i.e. lower than 65 db on scale and Vibration less than 2.5 um.
Lighting :
Work area properly illuminated by diffused, glare free fluorescent light.
Optional Accessories :Satin finish S.S. Table Top (in lieu of Sunmica Top)Transparent front door Static pressure inclined manometerBuilt in UV Germicidal lightCock for gas, air or vacuum lineCold rolled MS sheet body of top chamber duly powder coated, available at extra cost.Stainless Steel body of top chamber, duly polished, available at extra cost.Particle dust count validation at site after installation, at extra cost.
Spare Accessories :HEPA FilterPre Filtern.
Spencers Slide staining Machines offered in two different models which can be programmed to automatically carry out all slide staining techniques from the simple routine of hematology to the more sophisticated techniques in cytology and histology. Spencers offers two models with 12 and 23 stations as under.
Model No. 1030-SSM-001
12 stations: Simple and heavy duty model of Slide Staining Machine with 12 stations for haematology alsofor staining of Blood films etc.Supplied complete with the following:
Model No. 1030-SSM-002:
Most advanced Automatic Slide Staining machine with 23 stations designed to meet all types of staining techniques with a provision of two tier system for complete staining in cytology and histology. Divided in 11 stations and 12 stations in upper and lower tier.
Spencers Hot Air Ovens are built keeping in mind customer's practical requirements for different applications requiring precise temperatures in Laboratories, Hospitals & Industries. It is suitable for heating and solidification, drying and dehydration of raw materials in pharmaceutical industry, chemical industry, foodstuff industry, agricultural and sideline products, aquatic products, light industry, heavy industry and so on.
Product Features:
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