This procedure applies to the initial calibration, subsequent calibration and in-use inspection of electro-hydraulic servo universal testing machines (hereinafter referred to as testing machines) with a maximum test force not greater than 3MN. Electro-hydraulic servo pressure testing machine can also be implemented as a reference.
JJG 1063-2010 history
2010JJG 1063-2010 Verification Regulation of Electro-hydraulic Servo Universal Testing Mechines