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Cold Trap

: How to choose the right cold trap temperature

During laboratory evaporation, the main function of the Cold Trap is to collect harmful vapors before they enter the vacuum pump. For a vacuum pump that requires oil, collection of solvent vapors is essential to prevent them from collecting in the vacuum pump’s oil. Also, if corrosive or water vapors collect in pump oil, the vacuum pump will be damaged and eventually the vacuum pump will cease beyond repair.

2022-06-24View all

: Supporting application of ultra-low temperature cold trap in parylene coating equipment

On parylene vacuum coating equipment, a low-temperature trap is required between the coating chamber and the vacuum pump. See the following figure.

2022-06-22View all

: Vacuum pump front cold trap (-30 ℃ ~-135 ℃)

In the process of vacuum drying and vacuum distillation, there will be a large amount of steam, and some solvents or steam need to be recovered. Therefore, it is very necessary to install a low-temperature cold trap on the vacuum pipeline. In addition, the low-temperature cold trap has a great suction effect, which will reduce the drying and distillation time.

2022-06-20View all

: -100 ℃ ultra low temperature air flow scheme

Pgc-100 gas chiller ultra-low temperature air conditioner can reach a very low temperature internally, providing compact, convenient and easy-to-use ultra-low temperature air flow output to meet various ultra-low temperature applications.

2022-06-20View all

: Ideal companion for vacuum operation - cold trap

A cold trap is a device placed between a vacuum container and a vacuum pump to condense, adsorb or capture gas.

2022-06-08View all

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