Bowers Group Trimos Mestra Height Gauges - Manual (Page 13)

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6.5 Measuring in Min / Max / Delta mode
The measurements in mode Min, Max Delta have always to
be done with the probe being in contact with the surface.
It allows you to determine the following values:
Min:
Minimum value of the measured surface
Max: Maximum value of the measured surface
Delta: Difference between the maximum and minimum
value
To select the measuring mode Min, Max or Delta, press the
key
. The pointer on the right of your display will indicate
which function is active. You can pass from one function to
the other by pressing the key
.
6.5.1 Measuring in Min or Max mode
1. Select the Min or Max mode. An indication of "MIN" or
"MAX" is displayed at the right side of the shown graphic.
2. Set the measuring insert on the surface to be checked
and move the instrument (or the part) along the required
section.
Note:
By pressing the Zero key, a minimum or a maximum
value will be reset and the actual carriage position value
will be displayed.
3. After the measuring insert has been removed, the
minimum or maximum value will be stored and displayed
in the buffer (MIN or MAX).
A new measurement can than be performed.
6.5.2 Measuring in Delta mode
1. Select the Delta mode. An indication of "DELTA" is
displayed at the right side of the shown graphic.
2. Set the measuring insert on the surface to be checked
and move the instrument (or the part) along the required
section.
Note:
By pressing the Zero key, the Delta mode will be reset
and the display will show zero.
or
Indicator
Surfaces
Diameter
Centerline
Min
Max
Delta