Manager Chen, who runs a chain pharmacy, almost got into trouble because of an ordinary cold storage unit before. Once, the store received a batch of vaccines that required storage at 2℃-8℃, but the temperature of the ordinary unit always fluctuated, reaching a high of 11℃. He had to stay by the unit all night to adjust the temperature manually. Later, after replacing it with a professional pharmaceutical cold storage unit, he finally felt at ease — the core of such units is never just simple "low temperature", but extreme "precision and stability".

            Its dual-temperature zone control system is particularly reliable. There are 3 temperature sensors installed in the warehouse to monitor the temperature of different areas in real time. Once it deviates from the set value by ±0.5℃, it will automatically start the compensation mechanism. Manager Chen said that during the last cold wave, the outdoor temperature dropped sharply, but the unit still kept the warehouse temperature above 2℃, always stably staying around 4℃. What's more reassuring is the backup compressor. Once the main compressor failed temporarily, the backup unit started within 30 seconds, and the warehouse temperature did not exceed 7℃ throughout the process, perfectly protecting the medicines worth tens of thousands of yuan.

          In addition, the data recording function is particularly in line with industry requirements. It can automatically store temperature data for 12 months, which can be exported and printed at any time, making it very convenient to cope with regulatory inspections. Manager Chen now often tells his peers: "Pharmaceutical storage allows no mistakes. Choosing the right precise pharmaceutical cold storage unit is like adding double insurance to the safety of medicines."