This standard specifies the technical requirements, calibration conditions, calibration items and methods, calibration result processing and recalibration time intervals of rock gas permeability testers. This standard is applicable to the calibration of permeability meters with a measurement range between 0.01mD and 3000mD.
SY/T 6810-2010 history
2011SY/T 6810-2010 The calibration method of measuring instruments of core gas