Suitable for carrying out different quality control tests under controlled conditions of temperature & humidity. Inner chamber consists of Stainless Steel & outer wall of Mild Steel sheet duly powder coated. The gap of 75 mm. between the outer & inner wall is fitted with special grade glass wool/puff insulation to prevent thermal losses. A self cooler air circulation fan is fitted to maintain uniform temperature & humidity conditions throughout the chamber temp. Range from 5ºC to 60ºC is controlled by MICRO PROCESSOR PID CONTROLLER with an accuracy of ±0.5ºc. Temp. Humidity is controlled through the desire set humidity range from 30% RH to 95% RH ± 3% RH.