SAE J2064 Test Standard for Flexible Automotive Air Conditioning Hoses

Automotive Tests

SAE J2064 Test Standard for Flexible Automotive Air Conditioning Hoses

EUROLAB Laboratory provides accredited testing and conformity assessment services within the scope of SAE J2064 standard. This standard covers hose and hose assemblies intended to convey liquid and gaseous R134a and R-1234yf refrigerants in automotive air conditioning systems.

SAE J2064 Test Standard for Flexible Automotive Air Conditioning Hoses

The hose should be designed to minimize refrigerant permeability, contamination of the system and to be functional in the temperature range of -30 to 125 °C. The specific construction details will be agreed between the user and the supplier.

A hose marked J2064 to R134a, J2064 to R-1234yf, or J2064 to R134a/R-1234yf indicates that the hose has been connected, tested, and meets SAE J2064 requirements for the marked refrigerants. A hose marked J2064 with no reference to the refrigerant indicates that it has been connected, tested and meets SAE J134 requirements for R2064a only.

It is the hose assembly manufacturer's responsibility to ensure that the assemblies meet the acceptance criteria specified for this specification.

SAE J2064 also provides the required values ​​used in SAE J2727. Certified connection of MAC hose assemblies is required to meet certain regulatory requirements. A hose that meets the requirements of SAE J3062 and is certified to SAE J2911 will be used as part of the coupling assembly.

The hose assembly should be designed to minimize refrigerant permeability, contamination of the system, and be functional in the temperature range of -30 to 125 °C. The specific construction details will be agreed between the user and the supplier.

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