DAKOTA ULTRASONICS Z-303-0001, Руководство по эксплуатации

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ZX-5
Ultrasonic Thickness Gauge
31
Note:
Pressing the key prior to pressing the key will abort to the
measurement screen without saving changes to the HI limit value.
9) When the target HI limit is displayed, press the key to set the value
and return to the measurement screen.
7.4 Differential
The Differential Mode of the
ZX-5
provides the user with the ability to set a nominal
value, according to what the expected thickness should be, and measure the +/-
difference from the nominal value entered. This feature is typically used in QA
incoming inspections on pipes, plate stock, coils, etc.
The steps below outline how to enable and enter the nominal value to use this
feature:
Differential
1) Press the key to access the menu items/features.
2) Use the keys to scroll through the items/features until the
DIFF feature is being displayed.
3) Press the key to edit the differential status. The edit icon will be
illuminated and flashing.
4) Use the keys to toggle differential on/off.
5) When the desired DIFF setting is displayed, press the key to set the
status and edit the NOMINAL value.