Double walled interior made up of stainless steel & exterior made up of mild steel in powder coating paint / stainless steel. Glass wool/PUF insulation between both the wall is provided. Full length inner glass door and outside metal door with magnetic gasket &lock. Forced air circulation for uniform temperature. Stainless steel perforated tray is provided. The tray can be placed at various heights to accommodate the change in sample height. The purpose of doing so is to vary the exposure intensity to reduce the test duration. PU wheels for easy move ability.
Illumination:
Chamber is illuminated using fluorescent tube light to produce visible light (measure in lux). A UV light of wavelength 365 nm (measured in watt/sq. meter) is fitted on topside of chamber.
Control system:
Temperature controller with Micro Processor Based Digital Temp. Controller.
Humidity system:
Humidity is by steam injection and is directly displayed in % RH measured by capacitance type Electronic Humidity Sensor.