WIKA CPH6000 - Handbuch (Seite 33)

33 WIKA operating instructions ProcessCalibrator, model CPH6000
11069023.04 11/2012 GB/D
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7.2 Explanation of the display
7.2.1 Device status messages shortly after powering-up the CPH6000
Directly after the instrument is switched on, the following status messages are displayed
briefly:
7. Commissioning, operation
a) The 24 V voltage supply (available on the top edge of the instrument) can be
switched on or off during the configuration of each operating mode. If it is not needed
for a measurement, then it should be switched off, in order to save energy.
b) Current battery level (see chapter 7.4.5 "SETUP additional menu items: CPH-Config-
uration")
c) Height difference in [mm]
In the "SETUP \ CPH-Configuration" menu, the height difference between the test
specimen and the CPT6000 pressure sensor is set. This value prompts an automatic
correction calculation, which eliminates any pressure difference caused by a head
pressure. This value must be correct for the following measuring procedure and/or
be adjusted accordingly in the "SETUP \ CPH-Configuration" menu (see chapter
7.4.5 “SETUP additional menu items: CPH-Configuration").
d) Temperature in [°C]
In the "SETUP \ CPH-Configuration" menu, the temperature (ambient temperature) is
entered. This value can be adjusted accordingly in the "SETUP \ CPH-Configuration"
menu (see chapter 7.4.5 "SETUP additional menu items: CPH-Configuration").
e) Current date of the integrated real-time clock
In the "SETUP \ CPH-Configuration" menu, the date of the real-time clock is set,
which is later marked on the calibration certificate. This value must be correct for the
following measuring procedure in calibration mode and/or be adjusted accordingly in
the "SETUP \ CPH-Configuration“ menu (see chapter7.4.5 “SETUP additional menu
items: CPH-Configuration").
f) Calibration date for the electrical measuring inputs of the CPH6000 (Year/Month/Day)