三综合试验箱结合温度、湿度、振动功能于一体主要为航天、航空、石油、化工、电子、通讯等科研及生产单位提供温湿度变化环境，同时可在试验箱内将电振动应力按规定的周期施加到试品上，供用户对整机（或部件）、电器、仪器、材料等作温湿度、振动综合应力筛选试验，以便考核试品的适应性或对试品的行为作出评价。

      It combined with function of temperature, humidity, vibration, mainly made for the aerospace, aviation, petroleum, chemical, electronics, communications and other scientific research institute and production units with environments of temperature and humidity changes,.At the same time, electric vibration stress in test box in a specified cycle applied to the sample, for users of the machine (or parts), electric appliances, instruments, materials such as temperature and humidity, vibration stress screening test, so that the inspection experiment of adaptive or for making evaluation of the behavior of the sample.