Photostability Chambers

Construction :
 

This unit is double walled chamber. Interior made of stainless steel and Exterior is either mild Steel finished with powder coating or 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. One 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 4nos of flourescent tube light to produce visible light (measure in lux). A one no. Near UV light of wavelength 365nm (measured in watt/sq. Meter) are fitted on topside of the chamber.

Intelligent Control System :

Temperature Controller with Ethernet Communication

Cooling System :

Hermitically sealed compressor coupled with evaporation coil and condenser, safe guarded by time delay circuit. CFC free refrigerant.

Safety :

• A Safety thermostat to switch off the tube lights if temperature overshoots. Door switch to switch off the UV light when door is opened.
• The unit works on 230 Volts AC and 50Hz mains supply.

Temperature Range : 10°C to 40°C   
Accuracy : ± 0.5°C
Temperature Uniformity : ±1°C

Selection Guide For Photostability Chamber With Humidity :

Temperature Range : 10°C to 40°C   
Accuracy : ± 0.2°C
Humidity Range : 40% RH to 80% RH   
Accuracy : ±2% RH
Temperature Uniformity : ±1°C   
Humidity Uniformity : ± 3% RH