Envirotec Engineers [India] Pvt. Ltd. Supplies Cyclic Damp Heat Chamber. Envirotec Engineers [India] Pvt. Ltd. Is an ISO 9001 - 2008 accredited company. Cyclic Damp Heat Chamber has high % RH which is maintained at high temperature for specified dwell time. At the end of the dwell time, temperature of Cyclic Damp Heat Chamber is reduced to a specified low temperature with high % RH. Again the low temperature with high % RH is maintained for specified dwell time. At the end of the dwell time temperature is slowly increased with high % RH to higher temperature. Numbers of such test cycles are carried out as specified in the standards. The chamber can carry out Damp Heat Testing as suggested in most of all the known standards. Its model name is TROPICAL-C.