KRY et chambre d'essai

The liquid refrigerant in the evaporator of the unit is exchanged with the circulating air inside the box, and the temp. rises, from the liquid state to the gaseous state, and is inhaled by the suction port of the compressor.After the compressor compresses the high temperature and high pressure refrigerant gas through the oil separator, the refrigerant oil carried during the compression process is separated clean, then entered into the condenser, and heat is exchanged with the ambient air or cooling water. Change from high temp.and high pressure gas to high pressure normal temp. liquid.The refrigerant liquid at high pressure and normal temp. is changed from high pressure liquid to low pressure liquid through dry filter and then throttled down by expansion valve. Low pressure liquid enters unit evaporator, The circulating air brings the cooling amount to the inside of the box to achieve refrigeration.

Dans le réservoir sous pression de 80 litres, l'antigel est injecté dans le réservoir et l'ensemble du système de circulation fermé est adopté, ce qui évite le contact de l'air entre l'antigel et le monde extérieur et garantit l'absence de condensation de la vapeur d'eau. Lorsque la boîte d'expansion est protégée par de l'azote, la plage de température du liquide de conduction thermique est également élargie car son point d'ébullition est plus élevé. En outre, l'oxydation due au contact avec l'oxygène dans l'environnement est évitée, ce qui prolonge la durée de vie du liquide de conduction thermique.

The touch interface optimizes the availability of the device. Multi-level users can be implemented through password protection. The specified operator has limited permissions and can only accept settings. This avoids accidental modification and mis-operation of parameters. The operation is continuously monitored. Warnings and failures are clearly displayed and the system automatically shuts down if necessary. Faults can be tracked, so testing does not need to be restarted. At this point, an existing record is invoked.The system has a variety of data and communication channels that can be adjusted according to specific requirements. The temperature control unit can also be remotely controlled via the network or included in a control system Unification.

Cas client