Refrigeration equipment refrigerator cold storage type test room, refrigeration equipment, refrigerator, cold test room meets ISO/IEC 1025 (see section 5) / GB/T8059 requirements. Test items: tests are carried out under simulated environmental conditions, and up to 6 workstations can be completed independently. It includes storage temperature test, energy consumption test. The self-developed control system is used, and the 17-inch industrial control is displayed. It is integrated with the test environment control, test product voltage, current, power, temperature and other related test data acquisition. In the control of the corresponding temperature and environment, each workstation is independently collected and monitored. Each workstation can synchronously adjust the voltage and frequency, and the AC voltage adjustment range is 100 ~ 40V, and the frequency is 50Hz and 60Hz. Each workstation provides 20 temperature measuring points respectively. PLC controller control interface is and easy to operate, with fault self-diagnosis prompt, which can store fault alarm records. The equipment has a protection device for abnormal temperature, pressure, overload, voltage current, etc. Electrical safety design meets relevant IEC national standard requirements.