To do high and low temperatures, at the same time to do humidity, circulation, we call it high and low temperature hot and humid test box, constant temperature and humidity box;
Constantaneous humidity box: generally refers to the temperature of 15 ~ 85 degrees, can reach 20% ~ 98% humidity RH, and of course, can also be lower humidity on request. Of course, it can also be lower humidity according to the requirements, we call it low temperature low humidity test box. High and low temperature hot and humid test chamber: the general temperature will reach -20 degrees or lower, can do humidity (only 15 ~ 85 degrees).
In general, there is no absolute best, only the relative most suitable, if the quality of the requirements of the company can learn about the products of the Kewin test equipment, as a leading supplier of environmental reliability test equipment, his family to provide all kinds of high-quality test box products and solutions, and professional R & D team and perfect after-sales service system, it is worth a try.