Electronic Pressure Calibrator LPC 300 LPC 300
multi functional, Accuracy ±0.025% FSO
DRUCK & TEMPERATUR Leitenberger GmbH
Bahnhofstr. 33 C D-72138 Kirchentellinsfurt C Germany
Tel.: +49-7121-90920-0 C Fax: +49-7121-90920-99
E-Mail: DT-Export@Leitenberger.de C http://www.druck-temperatur.de
Technische Änderungen vorbehalten. Freibleibend C (Rel. 110330) • All technical modifications reserved. Without engagement
LPC 300 Documenting Process Calibrator
Accuracy ±0.025% FSO
The electronic pressure calibrator LR-Cal LPC 300 is used for
high precision calibration of pressure instruments, e.g. pressure
gauges,
pressure transmitter, digital manometer, pressure
switches, overpressure protection valves, etc.
The LR-Cal LPC 300 is a very user-friendly, accurate and
compact solution for pressure comparison calibrations. The builtin
reference sensor LPC-S is changeable, several pressure
ranges can be covered with one LR-Cal LPC 300 unit (up to 10).
All standard pressure ranges between 0...250 mbar (0...4 psi)
and 0...1000 bar (0...14'500 psi) are available as well as vacuum and absolute pressure ranges
in accuracy ±0.025% FS. Furthermore, ranges up to 8000 bar (116'000 psi) are available with
acuracy ±0.1% FS.
The electronic pressure calibrator LR-Cal LPC 300 measures pressure, voltage and current and
supplies 24 VDC as source for transmitter. Calibration procedures can be pre-defined and used
for calibrations on site. The LR-Cal LPC 300 is featured with USB- and RS232-interfaces and is
powered by a Lithium-Ion battery (rechargeable, without memory-effect).
Features:
• precise, high resolution, compact, rigid
• pressure ranges 0/250 mbar to 0/1000 bar
0/4 psi to 14500 psi, and vacuum & absolute ranges
with accuracy ±0.025% FS
• high pressure ranges up to 0...8000 bar with
accuracy ±0.1% FS
• changeable reference sensor LPC-S
• all standard pressure units (plus one self-definable)
• conversion pressure to current/voltage and vice versa
• stores calibration data (plus integrated real time clock)
• pressure switch test function (switch point adjustment)
• menu-driven operating in English or German language
(other languages on request)
• large illuminated display, lithium-ion battery powered
• power supply 24 VDC for
pressure transmitters
• USB- and RS232 interface
• calibration certificate, traceable to national standard LPC 300 with calibration
pump LPP 30 “on site”
included in standard supply for pressure. voltage and current
In “measuring” operation, the LR-Cal LPC 300 displays simultaneous:
• reference pressure
• output of unit under test
• deviation (in selected pressure unit)
• deviation (in % of full scale of unit under test)
This means very easy checking wether unit under test is within it’s specified
accuracy class. The reference sensors have a welded st.st. diaphragm for
use also with aggressive fluids and media which are compatible with
stainless steel 1.4571
Pressure comparison
pump LSP with LPC 300
