This standard specifies the technical requirements, conditions, items, methods and calibration cycles for the calibration of anti-seismic pressure gauges. This standard is applicable to newly manufactured, in-use and repaired direct indication (display) pressure gauges with a measuring range of 0MPa to 100MPa, filled with fluid in the case and anti-seismic function; it is also applicable to newly manufactured , The measuring range during use and after repair is 0MPa ~ 100MPa. The case is filled with liquid and equipped with damping elements, and is a direct indication (display) pressure gauge with anti-seismic function.
SY/T 6817-2010 history
2011SY/T 6817-2010 Calibration method of the shock-resistant pressure gauge