This standard specifies the test methods for hydraulic isolated accumulators. This standard is applicable to accumulators with a nominal pressure of 6.3 to 63 MPa, a nominal volume of 0.25 to 250L, petroleum-based hydraulic oil or emulsion as the working medium, and an operating temperature of -10 to 70°C.
JB/T 7037-1993 history
2006JB/T 7037-2006 Hydraulic fluid power.Accumulators with separator.Test methods
1993JB/T 7037-1993 Test methods for hydraulically isolated accumulators