Acmas Technologies (pvt.) Ltd.

Kundli, Kundli, Haryana

thehigh low alternating temperature and humidity test chamberuse high quality construction materials such as stainless steel and high quality steel plates for a sturdy and reliable construction and feature easy to clean, non reactive and corrosion proof surfaces. The inner bladder of the test chamber is made up of high grade sus 304 stainless steel plates, whereas the outer bladder of the chamber uses plastic coated a3 steel plates for its construction. The equipment uses glass wool or puf insulation between the walls for increased thermal efficiency. It uses a high intensity, double layer, high temperature resistant seal between the chamber wall and the door, completely eliminating any chances of contamination to the test specimen and preventing any internal temperature fluctuations. The chamber door also features a large observation window to allow monitoring of the sample during the testing period. The chamber body is provided with a test hole of around 25mm, 50mm or 100mm diameter towards the left of the chamber body. The unit also comes equipped with two specimen shelves and illumination lights as part of standard configuration.

thesehigh low alternating temperature humidity test chambersuse microprocessor based programmable touch screen controllers with integrated lcd display for accurate temperature and humidity control. The equipment is quite versatile in application and can operate across a very wide temperature and humidity range, ranging from -70c to +150c and 25% to 98% rh. It uses a unique balanced thermo control measure for maintaining optimum working temperatures and can achieve very fast heating rates and cooling rates for faster heating or cooling of the test specimen. The efficient humidity control is achieved through an external stainless steel electric steam humidification mode and a dehumidification mode that is based on dew point condensation. The refrigeration system comprises of imported close circuit compressors and is capable of operating automatically in high heat conditions for direct and immediate cooling. These equipments use rs-232 or rs-485 interface for pc connectivity.

the weiberhigh low humidity and temperature test chambersare designed in accordance with international standards of quality and safety and are compliant with gb/t2423.1-2001, gb/t2423.2-2001, gb/t2423.3-1993, gb/t2423.4-1993 standards. They are available in a wide variety of sizes and configurations and can be completely customized to suit specific requirements. These equipments are easy to install and come equipped with an easy to use graphic user interface for ease of use.

The 24 position WEIBER nitrogen evaporator is our most adaptable version but we can customize it to 6/12/34/50 positions as per the requirement.

WEIBER wrist action shaking machine Action is used for vigorous shaking of various solutions/chemicals in wrist action mode by conical flask fitted in the clamps. these machines are well integrated with the heavy cast iron base which make these sturdy in construction, have two equipped arms used for holding flasks fixed for shaking liquid solutions.

• Rugged construction, with timer, rated for continuous use
• Shaking speed action is variable, simulating a snap-wrist motion, but the oscillations are constant at 380 to390 per minute
• Degree of agitation, gentle to violent, is controlled by an adjustable lever with dial graduated from 1 to 10
• Power unit has constant-speed motor and built-in timer, range to 60 minutes in 1-minute intervals
• Timer 0-30 minutes (optional)
• Side sleeves have interchangeable side arm shafts 19 mm diameter and clamps.
• Erlenmeyer flasks from 125 to 1, 000 mL capacity can be shaken at one time without need for balancing.
• Full torque of the 1/8 HP (93 W) motor is always applied to the oscillating mechanism regardless of speed setting.
• Side arm shafts take 2-place clamps with slip-on fittings which provide capacity of 4 to 16 flasks, suitable bottles, test
• tubes, etc., with minimum diameter of 10 mm.
• Platform for attachment to top takes 6 to 10 Erlenmeyer flasks up to 5, 000 mL, also sputum bottles, etc.
• Platform clamps of rubber slide in parallel grooves.
• Power unit is enclosed in enameled sheet metal housing on rubber feet;
• Overall dimensions, 343 x 389 x 298 mm high.
• It has a heavy cast iron base with rugged construction and two side arms for holding flasks.
• Fitted with a F.H.P. heavy duty motor with variable speed.
• Supplied with cord and plug to work on 220 / 230 volts A.C. supply.
• Holding Capacity:

(a) To hold 4 flasks Cap. 100 ml. to 1000 ml. by side clamps

(b) To hold 8 flasks Cap. 100 ml. to 1000 ml. by side clamps

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.