Bilateral comparison of gas flow measurement standards with volume flow-rate from 0.025 m³/h to 65 m³/h
The comparison will consist of three flow meters:
| Meter no. 1: | Meter no. 2: | Meter no. 3: | |
| Principal: | Wet gas meter: | Wet gas meter: | Duo rotor meter |
| Make: | Schlumberger: | Meterfabriek Dordrecht: | Elster-Instromet B.V. |
| Model: | 1 liter | 5 liter | G40 |
| Serial number: | 26023/1986 | 21306/1972 | 20515215/2008 |
| Minimum flow: | 16 l/h | 60 l/h | 0.5 m³/h |
| Maximum flow: | 300 l/h | 1200 l/h | 65 m³/h |
Meter 1 will be tested on flow-rates 0.025; 0.040; 0.06; 0.13 and 0.27 m³/h with 5 tests at each flow rate.
Meter 2 will be tested on flow-rates 0.13; 0.27; 0.41; 0.83 and 1.10 m³/h with 5 tests at each flow rate.
Meter 3 will be tested on flow-rates 0.83; 1.10; 5.06; 20,0; 39,7 and 64,6 m³/h with 5 tests at each flow rate.
All tests will take place at ambient conditions with air.
Final Report 2009-05-31
The project has been completed and the final report can be downloaded here>>.