As a kind of casing that provides test requirements for temperature, ambient humidity, and direct light environment for the scientific research of drug stability, the drug test box is widely used. Because the continuous running time is relatively long and the power of each device is relatively large, the drug test box consumes more power energy during use. In this paper, according to the drug stability test standard, the common conditions of the natural environment temperature and humidity and the temperature and humidity in the box body during the energy efficiency test are confirmed. Complete and effective energy efficiency testing standards.

　　The drug test box is a shell that provides test requirements such as temperature, ambient humidity, and direct light environment for the scientific research of drug stability. It is suitable for accelerated tests, long-term tests, continuous high-temperature tests and direct sunlight of pharmaceutical companies on drugs and drugs. It is widely used in pharmaceutical manufacturing enterprises, pharmaceutical scientific research institutions, biomedical engineering scientific research institutions, etc. At this stage, there is no product implementation standard for drug stability test chambers in China, and manufacturing companies generally refer to the performance parameters in GB/T10586-2006.

　　From the principle point of view, the drug test chamber is heated up by the heating tube, and the temperature is reduced by the operation of the refrigeration compressor, so as to realize the specified temperature, humidity and other natural conditions, and its maximum power is usually above 2kW. The former State Food and Drug Administration Notice (No. 3, 2015) actually showed the temperature, humidity, environment and test duration of drug stability tests, and the specified test time was not more than 5 days, and at most it was December. The continuous operation time is relatively long, and the power consumption is large during the test period.

　　For a long time, the customers of drug stability test chambers have focused on the temperature and humidity control index values ​​(such as temperature error, ambient humidity error, temperature fluctuation, ambient humidity fluctuation, temperature and humidity working range, etc.), coupled with the lack of energy efficiency standards, resulting in drug Manufacturers of stability test chambers do not pay attention to the energy consumption problem of new products, resulting in a huge consumption of energy. Therefore, it is of great significance to study the energy efficiency test standards of drug stability test chambers.

　　Commodity structure characteristics

　　The drug test box is mainly composed of inner cavity, temperature and humidity cycle, cooling and heating system software, operation panel and so on. The energy consumption factors of the drug stability test chamber include: the heat insulation characteristics of the shell; the refrigeration efficiency of the refrigeration unit; in order to realize the temperature standard in the test chamber, the kinetic energy consumed by the thermal cycle method of hot and cold hedging transactions. Thank you for reading, I hope my sharing is helpful to you.