MRC environmental test chambers with temperature and humidity control. Chamber Test Humidity and Temperature Programmable humidity and temperature of range full a simulates freezing, climatic, durability, reliability test to conditions etc. endurance thermal, assurance quality. Humidity chamber tests the effect of moisture on the components. It is used in pharmaceuticals, plastic and rubber industries for quality assurance testing. Using a moisture chamber completely improves product reliability and durability. MRC presents humidity chambers in variety of options and sizes.