This SAE Standard applies to refrigerant identification equipment to be used for identifying refrigerant HFC-134a (R-134a) and HFO-1234yf (R-1234yf) refrigerant when servicing a mobile A/C system or for identifying refrigerant in a container to be used to charge a mobile A/C system. Identification of other refrigerants is the option of the equipment manufacturer, although it shall not misidentify refrigerants, per 3.2.
Số hiệu tiêu chuẩn
SAE J 2912
Tên tiêu chuẩn
Performance Requirements for R-134a and R-1234yf Refrigerant Diagnostic Identifiers (RDI) for Use with Mobile Air Conditioning Systems
Ngày phát hành
2014-12-11
Tiêu chuẩn liên quan
SAE J 639 (2011-12-19) * SAE J 1739 (2009-01-15) * SAE J 2843 (2013-01-14) * SAE J 2845 (2013-01-14) * SAE J 2927 (2012-06-21) * UL 1963 (2011-06-01)
Từ khóa
Air * Conditioning * Controls * Heating * Maintenance * Operations * Repair * Services * Systems * Ventilation