Such as the use of temperature rapid temperature change test machine are thermal shock machine can be used to test material or composite structure, continuous environment in an instant by extremely high temperature and extreme low temperature which can be endured by the degree, to in the shortest time to test the chemical change or physical damage due to thermal expansion and contraction caused by the applicable. Including metal, plastic, rubber, electronic.... materials, basis or reference can be improved as part of its products.
The device features are: A. aluminum sheet verification equipment load ability of B. sensor placement test area rather than the air duct port in accord with the experimental validity, this equipment by high temperature, low temperature region, the test area is composed of three parts, the insulation structure unique assurance of cool storage effect, the test when the analyte is completely still, application of cold air path switching mode will be hot and cold gas introduction, to complete the high, low temperature thermal shock test. Can be independently set high temperature, low temperature, and thermal shock in three different conditions, and to perform thermal shock conditions, select the function of three slots or two slots, have high low temperature test box function, C. applies a number of international standard and test conditions of D. executable -10 degrees low temperature impact and power saving E. implementation of lead-free process of tin whisker test F. the end of the product to avoid frost dew temperature automatic protection mechanism of G. complete real-time test curve analysis showed
Control system of the equipment: mainly uses the original boarding microcomputer liquid crystal LCD (320 x 240 Dots) in English display control system, with high memory capacity, can be set to store 120 sets of programs, the largest circulation setting 9999 Cycles, each time the maximum set 999 Hrs 59Mins.
With RS-232 communication interface and connection software, can be on the computer screen design program, collect test data and records, call the program execution, can realize remote control. Can be independently set high temperature, low temperature, and thermal shock in three different conditions, and to perform thermal shock conditions, select the function of two slots or two slots, have high low temperature test box function. In the reservation automatically boot, precooling preheat standby time control, and can choose the starting position, cycle or temperature shock started by high or low temperature, the other has set the cycle expansion automatic defrosting function. The air outlet and the air return sensor detection control, switching time wind gate mechanism is completed within 10s, thermal shock temperature recovery time for the completion of the 5min clock.
With temperature in DC signal output to a temperature recorder, in order to understand the status of testing conditions, and improve the detection reliability. The issuance of the abnormal situation in operation, the screen automatically displays the fault reasons and provide immediate elimination method, and found that the input power instability, with the emergency shutdown device. Design of two element type cryogenic loop system using refrigeration system, with Europe and the United States imported compressor, and the use of environmentally friendly refrigerant.

The article source www.bangtest-china.net       Author:Bang Instrument CO.,LTD