Mensor/WIKA Operating Instructions Series CPG 2500
79
Digital Pressure Gauge
SERIES CPG 2500
10.5.4.1 Procedure 1: For ‘as found’ data
1.
Press the Calibrate/Edit tab. The pressure points should be within 20% of the mini-
mum and maximum range of the channel.
2.
Enter the points from the pressure standard in the first column (desired).
3.
Enter the ‘as found’ readings of the 2500 in the second column (actual).
Press [apply].
The second column will now contain the data from the first column. The readings
should now be correct.
10.5.4.2 Procedure 2: For an active calibration
1.
Go to the Calibrate/Calibrate tab. The pressure points should be within 20% of the
min and max range of the channel.
2.
Enter the standard (deadweight points) in the first column (desired).
3.
Apply the first pressure to the instrument. When the pressure is within 1% full scale
of the value in the first column the active column value will become live. (The actual
column value will change from an indicator to a button and the value will start updat-
ing. Indicators have a plain black border and buttons have raised 3d borders). When
the pressure is stable, press the actual column button, locking in the actual pressure.
The index will now turn green.
4.
Apply the second pressure to the instrument. When the pressure is within 1% full
scale of the value in the first column, the actual column value will change from an
indicator to a button.
5.
When the pressure is stable, press the actual column button, locking in the actual
pressure. When both indices are green, press [apply]. The readings should now be
correct.
Summary of Contents for SERIES CPG 2500
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