NIS two-pressure humidity generator
There are several techniques available to generate humidity references by using stream of saturated gas with well-known water vapor content. Two-pressure humidity generator (2-P) is the most commonly used for the realization of temperature and relative humidity scales at National Institute for stand...
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2016-01-01
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Online Access: | https://doi.org/10.1051/ijmqe/2016012 |
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doaj-e1712fe49a844cac841f48f1b99b81fc2021-09-02T17:30:55ZengEDP SciencesInternational Journal of Metrology and Quality Engineering2107-68392107-68472016-01-017330310.1051/ijmqe/2016012ijmqe151048NIS two-pressure humidity generatorAbd El-Galil Doaa MohamedMahmoud EssamThere are several techniques available to generate humidity references by using stream of saturated gas with well-known water vapor content. Two-pressure humidity generator (2-P) is the most commonly used for the realization of temperature and relative humidity scales at National Institute for standards (NIS) and for disseminating traceability. This generator has been shown to be highly reproducible when properly used. In order to obtain traceable measurements and best performance, the temperature sensors and pressure gauges of this generator should be calibrated. This paper explained the calibration of 2-P temperature sensors and pressure gauges and the analysis of their performance for the first time at NIS.https://doi.org/10.1051/ijmqe/2016012Two-pressure humidity generator, calibration, sensor, traceability |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Abd El-Galil Doaa Mohamed Mahmoud Essam |
spellingShingle |
Abd El-Galil Doaa Mohamed Mahmoud Essam NIS two-pressure humidity generator International Journal of Metrology and Quality Engineering Two-pressure humidity generator, calibration, sensor, traceability |
author_facet |
Abd El-Galil Doaa Mohamed Mahmoud Essam |
author_sort |
Abd El-Galil Doaa Mohamed |
title |
NIS two-pressure humidity generator |
title_short |
NIS two-pressure humidity generator |
title_full |
NIS two-pressure humidity generator |
title_fullStr |
NIS two-pressure humidity generator |
title_full_unstemmed |
NIS two-pressure humidity generator |
title_sort |
nis two-pressure humidity generator |
publisher |
EDP Sciences |
series |
International Journal of Metrology and Quality Engineering |
issn |
2107-6839 2107-6847 |
publishDate |
2016-01-01 |
description |
There are several techniques available to generate humidity references by using stream of saturated gas with well-known water vapor content. Two-pressure humidity generator (2-P) is the most commonly used for the realization of temperature and relative humidity scales at National Institute for standards (NIS) and for disseminating traceability. This generator has been shown to be highly reproducible when properly used. In order to obtain traceable measurements and best performance, the temperature sensors and pressure gauges of this generator should be calibrated. This paper explained the calibration of 2-P temperature sensors and pressure gauges and the analysis of their performance for the first time at NIS. |
topic |
Two-pressure humidity generator, calibration, sensor, traceability |
url |
https://doi.org/10.1051/ijmqe/2016012 |
work_keys_str_mv |
AT abdelgalildoaamohamed nistwopressurehumiditygenerator AT mahmoudessam nistwopressurehumiditygenerator |
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1721172248096669696 |