Abstract
There is an increasing demand for ISO/IEC 17025:2005 accredited liquid flow calibrations in the range of 1 g/h to 30 kg/h. The accredited Low Flow liquid Calibration Setup [1] (LFCS) at Bronkhorst® covers a flow range of 1 to 200 g/h, leaving a traceability gap in the flow range of 0.2 to 30 kg/h. By extending the calibration setup with two new balances it can perform calibrations from 1 g/h to 30 kg/h, thus covering the traceability gap. Crosschecks between references show good consistency and the setup extension was successfully accredited for ISO/IEC 17025:2005 calibrations. By participating in an intercomparison with National Metrology Institutes (NMI’s) the uncertainty of the LFCS extension is traceable to European NMI’s.
| Original language | English |
|---|---|
| Pages | 49-52 |
| Number of pages | 4 |
| Publication status | Published - 4 Oct 2017 |
| Event | 3rd Conference on MicroFluidic Handling Systems, MFHS 2017 - De Kleine Willem, Enschede, Netherlands Duration: 4 Oct 2017 → 6 Oct 2017 Conference number: 3 http://mfhs2017.org |
Conference
| Conference | 3rd Conference on MicroFluidic Handling Systems, MFHS 2017 |
|---|---|
| Abbreviated title | MFHS |
| Country/Territory | Netherlands |
| City | Enschede |
| Period | 4/10/17 → 6/10/17 |
| Internet address |