Environment Test Chamber are double walled convection heated and cooled units. Outer body is environmental chambers are constructed out of thick PCRC, pre-coated corrosion resistant GI sheet duly pre-treated with primers and rust proofing and painted with long lasting stove enamel or elegantly powder coated. The inner chamber is made of heavy gauge stainless steel sheet of 304 grade. The gap between the walls is filled high grade mineral glass wool, which ensures maximum thermal efficiency in chamber.
The unit is provided with single door opening (double door can be added on request). This door is provided with magnetic door closer. This door is provided with lock and key arrangement. The triple walled back of the test chambers are provided with two/Four/Six/Eight (size specific) air circulation fans for uniform maintenance of the temperature throughout the chamber.
Heating: Indirect heating system is provided in our units, comprising of air heaters made of high grade Kanthal A-1 wires of suitable wattage. The warm air is evenly distributed throughout the chamber through efficient motor fans ensuring very good temperature sensitivity.
Cooling: An energy efficient cooling unit is installed in our environment test chambers to enable studies at lower room temperatures. We use high end CFC free compressors of Kirloskar/Tecumseh / Bitzer/ Danfoss make, conforming to latest international standards and guidelines.
Humidity Range 30% to 95%RH (Humidity Applicable as per the Temperature Humidity Graph Attached)
Humidification (WATER TANK AND AEROSOL SYSTEM): A low-pressure droplet free vapor boiler using direct vaporization system is used. Water Reservoir is provided at the side of the chamber with a 10 x 8mm PU tube quick connector and water level is automatically controlled through a water-in solenoid valve. The wick tank water level is automatically maintained through a water solenoid valve and an electrical float switch. The de-mineralized water or single distilled water supply to the humidity inlet having a resistance measurement of approximately 50,000 - 200,000 Ohm/cm is provided with the unit
Aerosol Generator and Monitor is a multi-function aerosol instrument comprised of an atomizer aerosol generator. As an aerosol generator can be used to generate a monodisperse aerosol by atomization. The output aerosol concentration is continuously monitored by control facility to provide a stable aerosol output with a known particle size and a known aerosol concentration from 10nm to1000nm.