Delete Function; Zeroing Function - T4W TW-2B Bedienungsanleitung

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measurement a
Ref
the thickness of the coating is thinner than the sample. If positive, it's thicker.
You can use this function to measure the coating thickness on Your own
material sample. In order to do this You have to set the reference point on a
clear sample sheet, the same which will be measured afterwards.

Delete function

Choose this function to delete all measurement values stored in the device's
EEPROM internal memory. After deleting the stored results the device returns
to the main menu automatically.

Zeroing function

Use this function before You start to take measurements.
After choosing this function put the sensor against of
the calibration sheet. If the display shows a 0 +/-10µm
value, it means that the gauge is well calibrated. Should
the aberration be larger than 0 +/-10µm, please put the
sensor once more against of the calibration sheet, wait
until the result stabilizes and press the
button while the sensor still touches the sheet. On the
display will appear a
return automatically to the main menu.
If the device is calibrated, You can cancel the
function by pressing the
note not to press the
the second line of the display – otherwise the gauge will decalibrate!.
WARNING!
not place the sheet on the bodywork). Also, please avoid holding the sheet in Your
hands as this may affect the operation..
11
caption will appear on the display. If the result is negative,
caption and the device will
OK...
button. Please
OK[MENU]
OK[MENU] button before the
While zeroing, the calibration sheet should be
placed on a flat, stable non-metalic surface (e.g. do
OK[MENU]
Zero
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OPERATION MANUAL
TW-2B/TW-6/TW-6 s
caption appears in