Intercomparison of Calibrations of a G250 Rotary Gas Meter

Project Description

A G250 Rotary Gas Meter shall be circulated to the laboratories for calibration using their usual procedure.
NL will provide the meter, DK (FORCE Institute) will prepare the proposal and make the final report.

The participating laboratories shall produce at report containing a description of the installation and the calibration data for measuring equipment. Each laboratory will be responsible for the transfer of the meter to the next laboratory. The project should start at September 1997 and be finished within one year depending of the numbers of partners.

Testing pressure: Atmospheric
Testing points: 5, 10, 20, 40, 80, 120, 160, 240, 320, 400 m^3/h

The meter are to be calibrated with and without oil.

Final Report 1999-12-22

The project has been completed and the report can be downloaded here>>.