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A Current Mode Potential Meter Utilizing α-Ray Ionization
- Source :
- Isotopenpraxis Isotopes in Environmental and Health Studies. 24:317-319
- Publication Year :
- 1988
- Publisher :
- Informa UK Limited, 1988.
-
Abstract
- A non-contact measuring method on electrostatic potential by using α-ray ionization is proposed. In this method potential of a charged material is estimated from ionic current flowing through an ion collector attached with a small 241Am source. As hade electrode surrounding the collector has a function of adjusting sensitivity and potential up to 50 kV was measured with precision of 1 kV.
Details
- ISSN :
- 00211915
- Volume :
- 24
- Database :
- OpenAIRE
- Journal :
- Isotopenpraxis Isotopes in Environmental and Health Studies
- Accession number :
- edsair.doi...........525846129702e9d0025b986311a8adbd
- Full Text :
- https://doi.org/10.1080/10256018808623984