GB/T 33063-2016
ActiveFluorinated olefins for refrigerant use—General method for the determination of non-condensable gas(NCG)
制冷剂用氟代烯烃 不凝性气体（NCG）测定通用方法
Application Summary AI generated
This standard specifies a general method for determining the content of non-condensable gases (NCG), such as air, in fluorinated olefins used as refrigerants. It is applied in the chemical industry for quality control during the production, filling, and testing of unsaturated hydrofluorocarbon (HFO) refrigerants. The method ensures refrigerant purity and system efficiency by detecting NCG levels that can impair heat transfer and increase compressor workload in refrigeration and air-conditioning equipment.
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