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Àü±âÀüÀÚ°èÃø±â/¹ýÁ¤Àåºñ >
Ç÷°½º¸ÞŸ >
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Ç÷°½º¸ÞŸ
(1-2-5-10-50-100 µWb/Digit)
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FLUXMETER WORKING
PRINCIPLE The fluxmeter is a dynamic
meter of the magnetic flux. The fluxmeter is based on the electromagnetic
induction principle: the magnetic flux variation during the time in a circuit
produces a voltage V (induced): Therefore it is possible to determine easily that the flux is equal
to the integral of the voltage during the time:
Using the voltage generated to the terminals of a
coil to supply an electronic integrator it is obtained a reading directly
proportional to the linked flux. From the induction law we see that is the
variation of a magnetic flux that produces a voltage therefore the flux
measurement using the fluxmeter must be performed in dynamic conditions either
moving the measuring coil or varying and/or moving the field source. Here
below it is reported how to perform the most common measurements using the
fluxmeter.
TECHNICAL DATA |
DIGITAL FLUX |
Range |
1-2-5-10-50-100 µWb/Digit |
Accuracy & Drift |
±1%, <± 1µWb/digit 1 µWb |
Impedence |
10.000 Ohm |
Remote control |
interface RS 2232 |
Display |
LCD backlighting blue |
Temperature range |
+15° ... + 35°C |
Dimensions & Weight |
L 483, W 380, H 88 mm, kg.5,2 |
Colour |
RAL 7030 |
Functions |
±1.999 Bipolar, Unipolar, Peak, Direct, Inverted |
Main power |
100 - 240 V, 50 - 60
Hz, ± 10, 30VA |
Digital output |
Alarm 1, Alarm 2 |
Digital input |
reset |
Serial output |
RS232 (9600, 4800,2400,M-8-1); optional USB |
Analog input |
± 60V Max |
Analog output |
± 2V reading display, calibrated monitor |
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