SU779947A1 - Magnetic induction measuring device - Google Patents
Magnetic induction measuring device Download PDFInfo
- Publication number
- SU779947A1 SU779947A1 SU782700541A SU2700541A SU779947A1 SU 779947 A1 SU779947 A1 SU 779947A1 SU 782700541 A SU782700541 A SU 782700541A SU 2700541 A SU2700541 A SU 2700541A SU 779947 A1 SU779947 A1 SU 779947A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic induction
- measuring device
- induction measuring
- magnetic
- heating
- Prior art date
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
МЫ сравнени 6 поступает через усилитель разбаланса на нагревательный элемент 9 терморезнстора 10, сопротивление которого измен етс за счет его нагрева таким образом, чтобы отклонение индикатора 5 соответствовало концу его шкалы. Величина сопротивлени терморезистора 10 измер етс автоматическим цифровым мостом Л1, показани которого будет пропорционально величине магнитной индукции, то.есть величине среднего значени напр жени в измерительной обмотке 4 образца 3,The WE of Comparison 6 enters through the unbalance amplifier to the heating element 9 of thermoresistor 10, whose resistance is changed due to its heating so that the deviation of the indicator 5 corresponds to the end of its scale. The resistance value of thermistor 10 is measured by an automatic digital bridge L1, the readings of which will be proportional to the magnitude of the magnetic induction, then there is the average voltage value in the measuring winding 4 of sample 3
В результате этого повышаетс точность измерени магнитной индукции.As a result, the measurement accuracy of magnetic induction is improved.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782700541A SU779947A1 (en) | 1978-12-25 | 1978-12-25 | Magnetic induction measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782700541A SU779947A1 (en) | 1978-12-25 | 1978-12-25 | Magnetic induction measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU779947A1 true SU779947A1 (en) | 1980-11-15 |
Family
ID=20800147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782700541A SU779947A1 (en) | 1978-12-25 | 1978-12-25 | Magnetic induction measuring device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU779947A1 (en) |
-
1978
- 1978-12-25 SU SU782700541A patent/SU779947A1/en active
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