High and low temperature impact test chamber uses 1, high and low temperature impact test chamber is also called "thermal shock test machine", "low-temperature impact testing machine", "high-temperature impact testing machine." 2, to test composite materials and structures, degree by in an instant and at high temperatures and under extremely low temperature environment can tolerate continuous, that test their physical or chemical change caused by thermal expansion and contraction due to the short period of time injury. For metal, plastic, rubber, electronics ... and other materials can be used as a basis for improvement of their products or reference. Second, high and low temperature impact test chamber features 1, perfect shape upgrades the operating panel interface simple. 2, the use of day imported color touch LCD Chinese / English microcomputer temperature controller. 3, the vertical structure of three boxes, high and low cycle automatic control box, residence and conversion time is adjustable, stainless steel, multi-form record with multiple security measures and devices. 4, complete protection alarm: When a short circuit, leakage, over-temperature studio;-pressure compressor, overload, oil, water or other abnormal condition, the immediate cause of the fault is automatically displayed on the screen and provide troubleshooting, and when found that when the input voltage instability, an emergency stop devices, structure moving time within 10 seconds. 5, the thermal shock temperature recovery time within five minutes, in line with MTL, IEC, JIS, GJB and other norms.