Cold Chamber is intended for Performing different type of test where the temperature of sample environment must be controlled within certain limitations. Cold chamber / Cooler chamber is intended for performing different type of test where the temperature of sample environment must be controlled within certain limits. The role of environment testing into examine and prove the suitability, reliability, durability of products through the exposure to the environmental effects of temperature, Acceleration of the environmental effects that these products will experience in nature is required. Cold chamber, Cooler Chamber is intended for performing different type of test where the temperature of sample environment must be controlled within certain limits.