SAE J2927-2017
SAE J 2927-2012
R-1234yf Refrigerant Identifier Installed In Recovery and Recycling Equipment for Use With Mobile A/C Systems
- 标准号
- SAE J2927-2017
- 发布
- 2017年
- 发布单位
- SAE - SAE International
- 适用范围
- This SAE standard applies to refrigerant identification equipment to be used for identifying an acceptable level of R-1234yf purity in a refrigerant tank or vehicle MAC system labeled as containing R-1234yf@ and not misidentify other refrigerants@ per 5.7. Purpose The purpose of this SAE Standard is to establish minimum performance criteria for R-1234yf refrigeration identification equipment that is intended for integration with R-1234yf recovery ecycle echarge machines. It is intended to prevent the technician from recovering R-1234yf that is contaminated with other refrigerants@ including hydrocarbons.