Wika CPC6000 Instrukcja Użytkownika Pobierz pdf (Strona 95)

Automated Pressure Calibrator

CPC 6000

Mensor/WIKA Operating Instructions - CPC 6000 95

For a gauge CPC 6000, this automatic function will:

1. Vent the system.

2. Adjust the zero offset of each turndown that can measure the vented pressure so the turndown’s

output is equal to zero.

The autozero function re-zeros sensors without storing the zero offsets through

power cycling.

10.8.3 1-Point Calibration

A one-point calibration adjusts only the offset of the active turndown. From the unlocked calibration

data screen, press the [1 Point Calibration] key shown in Figure 10.8.3A. The ‘1 Point Cal’ window

shown in Figure 10.8.3B will appear. This window shows the maximum and minimum acceptable

values and the current reading. The [?] key pops up a help dialog with instructions on how to use this

screen. Enter the current known pressure in the ‘Desired Reading’ data window. Values entered that

are outside of the displayed Maximum/Minimum limits will not be accepted. When the desired reading

is displayed in the data window press the [OK] key and the offset will be stored. The [Cancel] key will

exit this window and not make any adjustments to the calibration of the active turndown.

Figure 10.8.3A - [1 Point Calibration] Key Figure 10.8.3B - 1 Point Cal Window

Notice

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 103 104

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Wika CPC6000 Instrukcja Użytkownika Strona 95