Vacuum Desiccator UI-FT250

Vacuum Desiccator is used for pretreatment of wet felt and wet samples for veslic rubbing color fastness test, and sample pretreatment for leather shrinkage temperature test.

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Principle: The air in the drying tank is extracted by a vacuum pump. After the vacuum pressure in the drying tank reaches the requirement, the vacuum pump is turned off and the sealed drying tank maintains the vacuum pressure state for a certain period of time.

Sample pretreatment: Put the water cup with the sample in the drying tank, start the vacuum pump, and generate a vacuum of 5kpa in the tank, keep it for about 2 minutes, and restore the normal pressure. Repeat the operation twice.

Vacuum Desiccator Key Specification: