Published January 1979
| Version v1
Journal article
Magnetic flux stabilizer
Description
The construction of the magnetic flux stabilizer (MFS), which is a part of the system stabilizing resonance conditions in the NMR radiospectrometer is described. The MFS is made of high-precision operational amplifiers with a high stability and good phase-sensitive responce. The MFS consists of receptive and executive coils with an electronic unit between them. The basic circuit of the MFS electronic unit enclosed by two negative feedbacks is given. The device can operate under three operation conditions: balance, control, and operation. Use of the stabilizer in a NMR spectrometer offers observation of NMR with an accuracy of approximately 4x10-8. The real MFS stabilization coefficient is 80
Additional details
Additional titles
- Original title (Russian)
- Стабилизатор магнитного потока
Publishing Information
- Journal Title
- Prib. Tekh. Ehksp.
- Journal Issue
- no.1
- Series
- Prib. Tekh. Ehksp.
- ISSN
- 0032-8162
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 11511466
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- FEEDBACK; FLOWSHEETS; MAGNET COILS; MAGNETIC FLUX; NMR SPECTROMETERS; OPERATIONAL AMPLIFIERS; STABILITY
- Descriptors DEC
- AMPLIFIERS; DIAGRAMS; ELECTRIC COILS; ELECTRICAL EQUIPMENT; INFORMATION; MEASURING INSTRUMENTS; SPECTROMETERS
Optional Information
- Notes
- For English translation see the journal Instruments and Experimental Techniques (USA).