Towards establishment of remote calibration for pressure standards
Abstract
A remote calibration technology for disseminating pressure standards has been developed. Currently, the technology is developed in two different pressure ranges. One is gas differential pressure from 10 Pa to 10 kPa with the line pressure of atmospheric pressure and the other is hydraulic pressure from 10 MPa to 100 MPa in gauge mode. In both pressure ranges, the measurement protocol for the remote calibration using a transfer standard has been examined. Also the transfer standard for the remote calibration has been developed in either pressure range. Using the protocol and the developed transfer standard, the demonstration experiments for the remote calibration were performed. In this paper, the measurement protocol and the transfer standard developed for the remote calibration are described and the results obtained from the experiments are shown.
Event details
- Event
- Cultivating Metrological Knowledge
- Technical Committee
- TC16
- Place
- Merida, MEXICO
- Time
- 27 November 2007 - 1 December 2007
- Website
- http://www.cenam.mx/fyp/imeko2.html