Integrated R-1234yf Refrigerant Identifier for Recovery and Recycling Equipment Used in Mobile A/C System Servicing
J2927_202305
This SAE Standard applies to refrigerant identification equipment 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.
Rationale:
This SAE Standard is being updated as part of the standard SAE Five-Year Review. The major changes include updating of technical requirements to align with terminology used in SAE J2912 to avoid misinterpretations in 5.7, updating units of measure (which appeared to be previously updated on some of the measurements), removing Test Gas 10 and R-1234zf, updating sections for clarity of message, and grammatical updates.
Related Topics:
Failure modes and effects analysis
Also known as: SAE J 2927
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