LR-Cal Kalibriergeräte / Calibration Equipment von / from DRUCK & TEMPERATUR Leitenberger - GERMANY

LR-Cal LSP-4000 Pressure Comparison Test Pump (4000 bar)Pressure Comparison Test Pump
Hydraulic, up to 4,000 bar / 58,000 psi

Modell LR-Cal LSP-4000

  • Simple hydraulic test pressure generation on site, in the laboratory or in the workshop
  • For testing, adjustment and calibration of all types of pressure measuring instruments
  • Hydraulic pressure generation up to 4,000 bar (58,000 psi)
  • Precisely adjustable dual-area spindle pump for filling, pressure generation and fine adjustment of pressure
  • Compact dimensions, low weight

Description

Description LR-Cal LSP-4000 Pressure Comparator

The LR-Cal LSP-4000 serves as pressure generator for the testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements. The device can be used in the laboratory or workshop, or on site at the measuring point.

By connecting the test item and a sufficiently accurate reference pressure measuring instrument to the test pump, the same pressure will act on both measuring instruments. By comparison of the two measured values at any given pressure value, a check of the accuracy and/or adjustment of the pressure measuring instrument under test can be carried out.

The integrated dual-area spindle pump with switching valve enables rapid filling of the test system and smooth pressure generation.

At the same time, the precisely adjustable spindle pump also serves for fine pressure adjustment. A control schematic for pressure generation on the instrument base facilitates quick and easy operation.

The two test connections are equipped with 1/2" BSP female loose union connections with double ended metal cone. Two threaded adapters mounted on M16x1.5 male thread are included in the scope of standard delivery. Further thread adapters are available for the calibration of instruments with different connection threads.

Specification

Specification LR-Cal LSP-4000 Pressure Comparator

Pressure range: 0...4,000 bar (0...58,000 psi)
Pressure transmission medium: Hydraulic fluid based on VG22 mineal oil (optional: sebacate oil)
Reservoir: 170 cm³
Test connections: 2 x 1/2" BSP female thread union nut with metal cone
equipped with 2 thread adapters M16x1.5 as standard
Distance between test connections: 290 mm
Low pressure piston diameter: 31.2 mm
High pressure piston diameter: 6.35 mm
Displacement: approx. 5 cm³
Wetted parts: Austenitic stainless steel, high-tensile brass, nitrile rubber
Operating temperature: 0...40°C
Dimensions: Width 401 mm x Depth 397 mm x Height 155 mm
Weight: 13.5 kg
Optional storage case: Wood, width 664 mm x depth 614 mm x height 380 mm, weight 8.5 kg
CE conformity: 97/23/EC (PS > 1,000 bar; module A, pressure accessory)

Scope of standard delivery

  • Pressure comparator LR-Cal LSP-4000 with dual-area spindle pump
  • 2 pressure ports with 1/2" BSP female rotating swivel nuts with metal cone
  • 2 adapters M16x1.5 male thread with sealing cone
  • 0.5 l of mineral oil VG22
  • Tool and maintenance set
  • Operating manual (English/German)

Order-Codes

  • Version for mineral oil: LSP-4000-MO
  • Version for sebacate oil: LSP-4000-SO

Accessories

Accessories for LR-Cal LSP-4000 Pressure Comparator

Order-Code Description
LSP-HP-FLUID Operating fluid 0.5 l (hydraulic fluid based on mineal oil VG22)
SEBACATE-05 Operating fluid for Sebacate oil version 0.5 l
LSP-HP-A-M16 Adapter für Anschlusssäule, M16x1,5 Außengewinde mit Dichtkonus, aus gehärtetem Edelstahl
(2 Stück hiervon bereits im Lieferumfang enthalten)
LSP-HP-A-M20 Adapter für Anschlusssäule, M20x1,5 Außengewinde mit Dichtkonus, aus gehärtetem Edelstahl
LSP-HP-A-916 Adapter für Anschlusssäule, 7/16-18 UNF Außengewinde mit Dichtkonus, aus gehärtetem Edelstahl
LSP-HP-A-G12 Adapter für Anschlusssäule, G 1/2 Innengewinde mit O-Ring, aus Edelstahl, max. Druck 1600 bar!
LSP-4000-AB Wooden case for storage of the pressure comparator
LSP-4000-WARTUNG Set with spare gaskets and o-rings for maintenance purposes

DOWNLOADs

Datasheet and Manual for Pressure Comparator LR-Cal LSP-4000

Note:
Datasheet and Manual can be downloaded as PDF files. To open PDF files, you need the ADOBE READER. You can get this software free of charge from ADOBE.

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LR-Cal Leitenberger Kalibriersysteme
is a trade mark of
DRUCK & TEMPERATUR
Leitenberger GmbH

for calibration equipment
Pressure & Temperature.

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