This standard specifies methods for determining the performance and efficiency of hydraulic pumps, motors and integral transmissions with continuously rotating shafts. This standard specifies requirements for test equipment, test procedures (under steady-state conditions) and presentation of test results.
JIS B 8384:2000 history
2011JIS B 8384:2011 Hydraulic fluid power -- Positive-displacement pumps, motors and integral transmissions -- Methods of testing and presenting basic steady state performance
2000JIS B 8384:2000 Hydraulic fluid power -- Positive displacement pumps, motors and integral transmissions -- Determination of steady-state performance