Method and apparatus for refrigerant testing in a closed system

Details Method and apparatus for refrigerant testing in a closed system Method and apparatus for refrigerant testing in a closed system

1987-03-27

1990-05-08

Richman, Barry S.

Chemistry: analytical and immunological testing

Determination of water

62127, 62128, 422 58, 422 86, 422104, 436 41, 436100, 436167, G01N 3122, G01N 3318

Patent

active

049238060

ABSTRACT:
In a preferred embodiment, refrigerant together with oil, water and any other contaminants is drawn off from a high pressure refrigeration system. The drawn off refrigerant is reduced in pressure and serially, the oil is removed, the water is removed and the amount of water and acid present is determined.

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