General Product Information - WIKA CPH6000 Betriebsanleitung

ProcessCalibrator
CPH6000

1.3 General product information

GB
Application

The CPH6000 Process Calibrator unites the advantages of a compact,
handheld instrument with the extensive functionality of a laboratory calibration
instrument. In this way, everyday tasks in the field become particularly simple
such as measuring, testing or calibrating pressure measuring instruments
(including generating certificates) and also testing pressure switches.
Reference pressure sensors

There are numerous reference pressure sensors for the CPH6000 Process
Calibrator, with an accuracy of 0.025 % and measuring ranges from 250 mbar to
1000 bar to choose from, they can be interchanged on the instrument quickly
and without the need for tools. The pressure sensor employed can also be
mounted remotely using an extension cable. When the CPH6000 is switched on,
the attached reference pressure sensor is recognized automatically, so that no
further configuration is needed.
Instrument features:

The instrument has 3 operating modes: MEASURING/CALIBRATION/SWITCH
TEST, which each offer the maximum possible user-convenience in relation to
the application.
In order to power the test specimens and to read their measurement signals,
the instrument has various electrical inputs and outputs, which are all shielded
from harsh field conditions by captive protective covers. In the operating mode
"MEASURING (with test specimen)" and "CALIBRATION" the measured values
of both the reference pressure sensor and the test specimen are displayed, as
well as their deviation in both current pressure units and in %. In this way the
operator is immediately informed whether the test specimen meets the accura-
cy-class or not. The difference between these two modes is that the calibration
data in the "CALIBRATION" mode are stored internally and can later be trans-
ferred onto printable certificates, using software (PrintCal or EASYCal).
The CPH6000 Process Calibrator has both an RS-232 and a USB interface,
selectable via menu, to enable the transfer of this data to a PC.
The instrument is powered by an internal rechargeable Lithium-Ion battery,
which can be recharged using the battery charger supplied.
8 WIKA Operating Instructions ProcessCalibrator