The test sample is placed in the test chamber, and the high-pressure cylinder is used to open and close the damper, and the hot and cold air is quickly blown into the test slot according to the action, thereby achieving the purpose of rapid temperature change.
Ukuguqulwa indlela Ukuhlolwa isampula ibekwe ekamelweni ukuhlolwa, futhi uMbhalo ephezulu ingcindezi isetshenziswa Ukuvula nokuvala damper, futhi emoyeni ashisayo nabandayo is ngokushesha yizicucu zibe isivivinyo slot ngokuvumelana isenzo, kanjalo ekufezeni injongo okusheshayo lokushisa ushintsho.