The application of refrigerator thermometer

Cold storage is suitable for all kinds of vegetables, frozen food, Frozen fish, frozen meat, cold drinks, etc. ) , such as medicine, fresh-keeping. So is including freezing and cold storage refrigerator. Meat is cold, no temperature of minus 18 degrees, ice cream ice cream is best stored in the freezer. The freezer for frozen food, food in the freezer can deposit a long time, the temperature of the freezer to - 16℃ ~- 26 ℃ or so; A cold storage will be subject to frostbite food and no preservation role, the temperature of the freezer for 2 ℃ to 10 ℃ or so; Cold storage, in fact, a kind of low temperature refrigeration equipment, refrigeration temperature generally between 10 degrees to minus 30 degrees below zero, the amount of stored frozen food is larger. Cold storage and cold storage, also belong to a kind of refrigeration equipment compared with refrigerator, the refrigeration area is much larger, but they have the same refrigeration principle. Divided into high temperature, medium temperature, low temperature and ultra-low temperature four categories of cold storage. (1) general high temperature cold storage refrigeration design temperature in - 2 ℃ to + 8 ℃; (2) in the temperature of cold storage refrigeration design temperature in - 10 ℃ to - 23℃; (3) the low temperature, the temperature is in commonly - 23 ℃ to - 30 ℃ ultra-low temperature frozen library is commonly - 30 ℃ to - 80℃。 In order to get accurate temperature in cold storage, we generally use the portable electronic thermometer DT100S temperature measurements, the resolution of 0. 1 ℃, ABS shell with 1. 2 meters of the silicone food line plus stainless steel thermal probe, temperature range for - can be obtained 50 ~ 150℃, ℉, compact appearance is very convenient. Compared with the traditional pointer thermometer, digital display value more intuitive.