SU1732303A1 - Ferroprobe magnetometer - Google Patents
Ferroprobe magnetometer Download PDFInfo
- Publication number
- SU1732303A1 SU1732303A1 SU894737540A SU4737540A SU1732303A1 SU 1732303 A1 SU1732303 A1 SU 1732303A1 SU 894737540 A SU894737540 A SU 894737540A SU 4737540 A SU4737540 A SU 4737540A SU 1732303 A1 SU1732303 A1 SU 1732303A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetometer
- amplitude
- input
- output
- generator
- Prior art date
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- Measuring Magnetic Variables (AREA)
Abstract
Изобретение относитс к магнит- ным измерени м с помощью ферромо- дул ционных прибооов и может быть использовано при неразрушающем контроле материалов и изделий с воздействием намагничивающих полей большой) амплитуды. Цель изобретени - расширение диапазона измер емых магнитных полей. Устройство содержит последовательно соединенные высокочастотный генератор 2, модул тор 4, ферромагнитный преобразователь 5 с поперечным возбуждением, избирательный усилитель 6, первый 7 и второй 8 амплитудные детекторы и регистрирующий; прибор 9. Предлагаема совокупность признаков обеспечивает расширение диапазона измер емых магнитных полей в сторону больших значений по крайней мере в 1,4 раза по сравнению с прототипом. 3 ил. The invention relates to magnetic measurements using ferromodulating devices and can be used for non-destructive testing of materials and products with magnetizing fields of high amplitude. The purpose of the invention is to expand the range of measured magnetic fields. The device contains a series-connected high-frequency generator 2, a modulator 4, a ferromagnetic transducer 5 with transverse excitation, a selective amplifier 6, the first 7 and second 8 amplitude detectors and registering; device 9. The proposed set of features provides an extension of the range of measured magnetic fields to higher values of at least 1.4 times compared with the prototype. 3 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894737540A SU1732303A1 (en) | 1989-09-11 | 1989-09-11 | Ferroprobe magnetometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894737540A SU1732303A1 (en) | 1989-09-11 | 1989-09-11 | Ferroprobe magnetometer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1732303A1 true SU1732303A1 (en) | 1992-05-07 |
Family
ID=21469815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894737540A SU1732303A1 (en) | 1989-09-11 | 1989-09-11 | Ferroprobe magnetometer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1732303A1 (en) |
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1989
- 1989-09-11 SU SU894737540A patent/SU1732303A1/en active
Non-Patent Citations (1)
Title |
---|
Афанасьев Ю.В. Феррозонды. Л.: Энерги , 19&9, с. 38. ( ФЕРРОЗОНДОВЫЙ МАГНИТОМЕТР * |
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