Upon entry completion, the gauge will indicate that the special
calibration is enabled and return to the Ready mode. Note that when
the gauge is turned off the Special Calibration is disabled.
GAUGE-CALCULATED CALIBRATION
The true density of the sample and a gauge reading must be
performed on the material for the special calibration routine to
adjust the gauge calibration.
NOTE
When using destructive methods such as drilling cores
or sample removal for true density measurement, take
gauge readings before removing samples.
To select the depth and/or exit, press 〈START/ENTER〉.
To scroll through the numerals for the depth of the measurement,
press the up and down keys. To select the next field and/or exit,
press
〈START/ENTER〉.
If calibration counts have not been taken, the gauge will take four
one-minute counts.
The gauge provides the operator with a partial calibration feature.
Since a partial calibration allows the operator to enter the density
after taking counts, it is helpful to those performing destructive
material testing. If the operator has previously taken calibration
counts, the gauge asks if these counts should be used in calibrating
the gauge. To use the previous counts, press
〈ON/YES〉. The gauge
will then request the density. To take new counts, press
〈OFF/NO〉.
SPECIAL CALIB.
ENABLED!
Depth: xx in.
(↑ ↓ or ENTER)
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