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7 2 3 7 5 L
7 2 3 7 5 L
I N S T R U C T I O N M A N U A L
COATING THICKNESS GAUGE, NON-FERROUS METALS
I N T R O D U C T I O N :
This instrument is a portable easy to use 3% digit, compact-sized digital "ferrous" or "non-ferrous" coating thickness gauge designed for simply
one hand operation. Meter Garnes with backlight LCD display, Data Logging function and Auto Power Off (30 seconds approx.) tc extend battery
life.
CAUTION:
•
Do not use the unit near any device which generates streng electromagnetic radiation or near a static electrical charge, as these
may cause errors.
•
Do not use the unit where it may be exposed to corrosive er explosive gases. The unit may be damaged, or explosion may occur.
•
Do not keep or use this unit in an environment where it will be directty illuminated by sunshine, or where it condensation.
If you do, it may be deformed, its insulation may be damaged, or it may no langer function according to specification.
•
Do not place the meter on or around hot objects (70GC/158°F). lt may cause damage to the rase.
•
If the meter is exposed to significant changes in ambient temperature, allow 30 minutes for temperature stabilization,
before taking measurement.
•
If the meter continues to use over one minute, the accuracy of the measurement of the higher thickness will become degraded.
But the meter is still within its specified accuracy.
•
Condensation rnay form on the sensor when going from a cold to hot environment.
Wait for 10 minutes for condensation to dissipate before taking measurements.
•
This unit is not constructed to be waterproof er dust proof. Do not use it in a wet er very dusty environment.
•
In order to take accurate measurement, make sure the sensing tip contacts the coated surface tightly without tilting.
•
Please make sure there is no air bubbles between substrate and coating.
•
Substrate zeroing calibration must be implemented for each use.
•
Two point calibration is suggested to irnplement for frequent testing points to increase measuring accuracy.
Summary of Contents for 72375L
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