Combined System

The chamber can simulate temperature, humidity and vibration simultaneously to conduct a combined test by matching up with a vibration shaker.
Fast temperature changing rate with maximum mechanical refrigeration rate up to 15℃/min, if assisted with a liquid nitrogen refrigeration system, the cooling rate can reach 30 ℃/min.
The electronic expansion valve can control the cooling capacity to realize stepless regulation of temperature, which is energy saving.
High control precision, fluctuation ≤ 0.5℃, temperature deviation ≤ ±1.5 ℃;
Applied tests: high temperature test, low temperature test, temperature & humidity test, high–low temperature test, high-low temperature & humidity test, environment stress screening test, reliability evaluation and acceptance test