12
• This product is a dual type Electromagnetic and Eddy-Current Coating Thickness Tester. When the power
is turned on as usually and this tester is pressed against the surface to be measured, the substrate is
automatically recognized and the electromagnetic mode or eddy-current mode is automatically activated.
7. Operation
Step
Operation
Display
Explanation
1
Start of Measurement
Example of
Electromagnetic measuring
mode Measureable
Press
key only once to turn the power on.
* If the power switch is on while the sensor is already
pressed on surface of sample, it will immediately recognize
a substrate and display the measurement value.
* After switching power on, previous mode is displayed (Fe
or NFe and other conditions)
* If not calibration, proceed to page 32 and try to make
calibration by actual your substrate sample.
2
Measuring Flat Surfaces
(Example)
(Measruing Flat Surfaces)
Hold the unit as shown in the diagram and press the
measurement section gently against the surface to be
measured. The buzzer beeps when the measurement is
completed.
The measurement value is held (continuously displayed),
so the unit can be removed from the measurement
surface and the displayed value will not disappear.
* Take care not to press any operating keys while calibration.
Summary of Contents for LZ-990
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