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6
Operation Manual
TW-2B
Memory function -
Memory
This function allows You to recall the latest
measurement values. Please press the
FUNKTION
button to switch between the stored results. The
first displayed result is the oldest one. After You get
to the last result the device returns automatically
to the first one. To return to the main menu please
press the
OK [MENU]
button.
Off function -
Off
After You accept this function with the
OK[MENU]
button the device turns off.
Substance function -
Subst
The substance function allows You to choose the material which will be measured. You have the
following possible choices:
galvanized steel / aluminium (
•
Zn/Al
);
steel (
•
Fe
);
You can switch between the sheet materials with the
FUNKTION
button, to accept the selection
press the
OK[MENU]
button.
Delete function -
Delete
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 -
Zero
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
OK[MENU]
button while the
sensor still touches the sheet. On the display will appear a
OK...
caption and the device will return automatically to
the main menu.
ZERO
10
Meas.1
140um
