![[image]](gifs/5wbell1570.gif)
Description
Portable instrument that utilizes a Hall probe to measure magnetic flux density
in terms of gauss, tesla or ampere-meter. The measurement range is from 0.01 mT
(0.1 G or 0.01 KAm) to 1.999T (19.99 kG or 1591 KAm). The instrument is capable
of measuring static (dc) magnetic fields and alternating (ac) fields.
| Full Scale Ranges | 200 G, 2 kG, 20 kG, 20 mT, 200 mT, 2 T |
|---|---|
| Resolution | 0.1 G, 0.01 mT, 1 G, 0.1 mT, 10 G, 1 mT |
| Accuracy | |
| dc | ±2.0% of reading |
| ac (20 Hz-10,000Hz) | ±3.5% of reading |
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Depress the POWER switch. There will be a momentary audible beep and all display segments will appear on the display.
The instrument will conduct a self test before measurements begin. If a problem
is detected the phrase "Err'3 will appear on the display followed
by a 3-digit code. The circuitry that failed will be retested and the error
code will appear after each failure. This process will continue indefinitely
or until the circuitry passes the test. A condition in which a circuit fails
and then passes should not be ignored because it indicates an intermittent problem
that should be corrected.
If the self test is successful the meter will perform a self calibration. During
this phase the meter will display the software revision number1 such
as "r I .0". Calibration will halt if there is no Hall probe connected. Until
the probe is connected the phrase "Err" will appear accompanied by a flashing
"PROBE" annunciator.
When properly calibrated, scan object with probe.
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