FRU WH82 Digital Paint Coating Thickness Meter Gauge
WH82 digital paint coating thickness meter is a portable meter. It is capable of measuring coating thickness quickly, precisely and without injury, both for the laboratory and engineering environment.
The equipment conforms to the following standards:
GB/T 496─1985 tropical metal substrate non-cloud thickness measurement magnetic method
GB/T 497─1985 non-wool base metal substrate non-coating thickness measurement eddy current method
JB/T 8393-1996 Magnetic eddy current plating thickness measurement
Fe&NFe Type(WH82): Measure non-magnetic coating thickness(Such as enamel, rubber, paint, etc.) on the magnetic base(such as steel , iron, nickel, cobalt, alloy and hard magnetic steel, etc.),
And non-conductive coating thickness on the non-magnetic base(such as aluminum, chromium, copper, lead, zinc, etc.)
1. Using the method of measuring metal flow method on the non-touch coating and eddy current measurement of non-conductive coating on non-metallic materials.
2. Can use the single measurement point method or two-point method to measure the device in the standard to ensure the measurement results.
3. Automatic and rapid identification of ferrous and non-ferrous metal elements.
4. Power supply voltage indication.
5. Alarm beeps when running.
6. Timing automatic shutdown; can be manual.
7. Negative function to ensure the display of zero point projection.
8. Display, size and shape.
Method of operation:
WH82 paint coating thickness test gauge has three calibration methods: zero calibration, two-point calibration and sandblasted surface calibration. The probe also has a basic calibration. The calibration methods are very easy to use.
1. Zero calibration
a) Measured on the substrate, the screen shows <*. * μm>.
b) Press the zero button and <0.0> is displayed.
c) Calibration is complete and further measurements can be made; however, repeating a & b will give a more accurate zero point. Please note that the device has a negative display to facilitate the user to select the zero point.
2. Two-point calibration
This calibration method is suitable for the measurement of high-precision small parts, hardened steel, and alloy steel.
a) Set zero first (as described above).
b) Measure on a standard film coated with approximately the number of pieces to be measured, and the screen displays <*. *.μm>
c) You can start using the value to reach the standard value.
A key will gradually increase/increase the change value once.
|Model||WH82 paint coating thickness meter|
|Measurement Method||Apparatus method (apparatus)|
|Power supply||2*AA batteries|
|Measurement bias||Zero-point ±(13%H); two points +± [(1%3%H)~+1.5|
|Minimum base material||10*10mm|
|Minimum curvature||5mm convex surface; 5mm concave surface|