Method and apparatus for measuring magnetic fields with magnetic field polarity display and zero point adjustment
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United States of America Patent
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Mar 4, 1997
Grant Date -
N/A
app pub date -
Mar 2, 1994
filing date -
May 11, 1992
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and apparatus for measuring magnetic fields with a magnetically sensitive probe which is introduced into a magnetic field and which transmits a measuring signal to a measuring device for evaluation. After activating the measuring device, a zero point is measured and automatically set and a correction value is calculated and stored. The probe is introduced into the magnetic field and the polarity of the magnetic field automatically determined. A peak value of a plurality of measured values is automatically stored and the measurement range of the device is automatically adjusted to the range of the magnetic field. Thereafter, the measured values are read out, the probe is removed from the magnetic field and the device is switched off.
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