A COST SAVING METHOD FOR DETERMINING AIR DENSITY IN WEIGHING |
|---|
| C. Müller-Schöll, D. Goessi |
- Abstract:
- This paper promotes the artefact method for determining the air density for weighing and mass calibrations in industrial mass calibration laboratories. Artefact prototypes were manufactured and air density was determined using these artefacts for a proof of concept. Uncertainties are in an acceptable size. Comparison to the traditional method (measurements of air pressure, temperature, and humidity) shows agreement within uncertainties. Substantial economic advantages of the artefact method are identified compared to the traditional method.
- Keywords:
- air density; mass calibration; artefact method for air density determination; uncertainty
- Download:
- IMEKO-TC3-2022-030.pdf
- DOI:
- 10.21014/tc3-2022.030
- Event details
- IMEKO TC:
- TC3
- Event name:
- TC3 Conference 2022
- Title:
24th Conference on the Measurement of Force, Mass and Torque (together with the 14th TC5 Conference on the Measurement of Hardness, the 6th TC16 Conference on Pressure and Vacuum Measurement, and the 5th TC22 Conference on Vibration Measurement)
- Place:
- Cavtat-Dubrovnik, CROATIA
- Time:
- 11 October 2022 - 13 October 2022