OIML D 36 • Pipe provers for verification and calibration of measuring systems for liquids
OIML D 36 • Pipe provers for verification and calibration of measuring systems for liquids
5 General requirements for the calibration and verification of measuring systems using a pipe prover
5.1 Test liquids
5.2 Base volume of the pipe prover
5.3 Temperature measurement
5.4 Pressure measurement
5.5 Inspection of electronic devices
5.6 Preliminary runs
5.7 Test flowrates
5.8 Number of test runs
5.9 Calculation of errors