Maintenance knowledge of low temperature test chamber
Source: website release time: November 5, 2019 09:13:00 reading: 490 Low temperature test chamber Manual maintenance is required after normal use or for a long time. The following is a brief introduction to some related knowledge: 1、 Low temperature test chamber In general, we suggest that it should be placed in a good environment, and the laboratory without this condition should be equipped with appropriate air conditioning or heat dissipation device. Adhere to the professional management and maintenance of special personnel. 2. Clean the condenser once every 3 months. If the compressor is cooled by air cooling, the condenser fan should be regularly overhauled and the condenser should be decontaminated and dusted to ensure its good ventilation and heat transfer performance. The compressor is cooled by water cooling. Evaporator cleaning: due to the different cleanliness levels of the tested samples, under the action of forced air circulation, there will be a lot of dust on the evaporator, which will be cleaned regularly. 4. The cleaning and balancing of circulating air blade and condenser fan is similar to cleaning evaporator. Due to different working environment of test chamber, a lot of ash will be accumulated on circulating air blade and condenser fan, which should be cleaned regularly. 5. Cleaning of waterways and humidifiers: if the waterways are not smooth and the humidifier is scaling, it is easy to cause dry burning of the humidifier, which may damage the humidifier. Cut off the power supply after working for about 30 minutes. In case of long-term shutdown and not in use, power on the product regularly every half a month, and the power on time shall not be less than 1 hour. each device has an operator who is the owner of the main equipment. The host should shoulder the responsibility for the family and take good care of the equipment as well as his family. In this case, more time is needed to clean and test the tank, which will greatly reduce the failure rate.