Abstract：Taking cold storage as the research object, the characteristics and measurement results of the remote wireless test system for temperature parameters of environmental test equipment and the thermocouple matched with temperature data recorder was analyzed and compared. Through comparison, it was proved that the measurement results of the remote wireless test system were reliable. Meanwhile, the waste and mess caused by the long-distance thermocouple layout were reduced, and the air-tightness of the cold storage door was guaranteed during the detection process, so as to improve the detection efficiency, standardize the detection process and ensure the detection quality. The remote wireless test system can be widely used to calibrate and test the temperature parameters of large environmental test equipment such as cold storage and cold chain transport vehicles.
2024, Vol. 34 