DRUCK & TEMPERATUR Leitenberger LR-Cal LPC 300, Operating Manual, Page: 84 / 116

DRUCK TEMPERATUR & Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt •
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 • -Info@Leitenberger.de • • www.druck-temperatur.de
GERMANY
DT www. -Cal.net LR
MANUAL
LPC 300 Druckkalibrator
300 Pressure Calibrator LPC
84
7. Commissioning, operaon
Instrument features
The calibrator features 3 operang modes: / / - , which
each offer the user the maximum possible convenience in relaon to the applicaon. To power
the test items and to read their measuement signals, there are various electrical inputs and
outputs, which, as an opon, can be shielded from harsh field condions by capve protecve
covers.
MEASURING CALIBRATION SWITCH TEST
In the (with test specimen) and operang modes, the measured
values of both the reference pressure sensor and the test item, as well as their deviaon,
are displayed in both current pressure units an in %.
MEASURING CALIBRATION
LPC-S
In this way the operator is immediately informed wether the test item meets the accurac class or
not. The difference between these two modes is that the calibraon data in
mode
are stored internally and can later be transferred onto printable cerficates through the oponal
soware
.
CALIBRATION
LPC-
Cal
For the transfer of data to a , the has both a 232 and an connecon,
selectable via menu.
PC RS USB 300 LPC LR-
Cal
SETUP menu
Using the key, one can access the menu, where the required operang mode
( / / - ) can be selected and configured, a stored
funcon can be recalled or a general instrument se ng (such as the menu language) can be
changed.
SETUP SETUP
MEASURING CALIBRATION SWITCH TEST
7.1 Menu structure (operang modes)
Through the menu, the required operang mode can be easily selected and configured
(see next page).
SETUP
If the test item is a pressure transmi er with signal output and if this test item is
electrically connected to the
-Cal 300, during indicaon of the values of the LR LPC
test item, user can switch between display of pressure (in the selected pressure unit)
and electrical signal (current or voltage) using the „Arrow-up“ and „Arrow-down“ keys.