Rotating/Helmholtz coil system using a lock-in amplifier method
Measurement of integrated magnetic induction is an important part of the construction of insertion devices. The so-called 'flipping coil system' is normally utilized to characterize the integrated multipole components of the device, a requirement which varies from one storage ring to anoth...
| Veröffentlicht in: | Journal of synchrotron radiation. - 1994. - 5(1998), Pt 3 vom: 01. Mai, Seite 475-7 |
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| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
1998
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| Zugriff auf das übergeordnete Werk: | Journal of synchrotron radiation |
| Schlagworte: | Journal Article |
| Zusammenfassung: | Measurement of integrated magnetic induction is an important part of the construction of insertion devices. The so-called 'flipping coil system' is normally utilized to characterize the integrated multipole components of the device, a requirement which varies from one storage ring to another. A Helmholtz coil system is used to determine a magnetization vector of each magnet piece in the device. Both systems are designed to measure the integrated magnetic flux to deduce the necessary quantities using the known relationship. We have developed an unconventional system which has a continuously rotating mechanism that allows the use of a lock-in amplifier instead of an integrator or a voltmeter. Detailed descriptions of the equipment are given |
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| Beschreibung: | Date Completed 02.10.2012 Date Revised 20.07.2004 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
| ISSN: | 1600-5775 |