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FILM Meter
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■ Specification QNIX4200 ■ Model Germany Knicks ■ measuring principle The measuring principle used Hall ■ Equipment Condition
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■ working methods
■ Formation reportCoating thickness Inspection tour reports
Calibration: Do not like the probe zero adjustment on the surface of the instrument panel, and then press the button scarlet instruments, Article 1 value then appears, move the meter, 0 appears on the display, calibration is complete.
Into contact with the instrument vertically on a relative measure of water, and measuring equipment it is turned on automatically.
Remarks:
1) is brought into contact with a measurement instrument for measuring water
2) the nature of the Hall effect: when the carrier of the solid material external sleep movement, under the Lorentz force to produce the electric charge accumulated on each side of the orbital movement deviation balsaengdoem, material, to form a vertical electric field to the current flow, and finally by to establish a stable potential difference in the Hall voltage on both sides related to the carrier and the electric field repulsion balanced by the Lorentz force. orthogonal electric field and current density than the magnetic field intensity is the product of the Hall coefficient.
■ Formation report
