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

Kalibrier-Handtestpumpe LR-Cal 2941 zur Unterdruckerzeugung (Vakuum)Vacuum Test Pump
for pressure calibration purposes

Model LR-Cal 2941

  • Pneumatic
  • Vacuum down to -0,8 (-0,9) bar = -24 (-25) inHg
  • Very high sensitivity
  • Fine adjustable pressure relief valvel
  • Portable
  • Simple operation

Description

Description vacuum test pump LR-Cal 2941

Kalibrier-Handtestpumpe LR-Cal 2911 mit Digital-Handmanometer LR-Cal Serie 2000The vacuum test pump LR-Cal 2941 is used to generate vacuum (negative pressure) for checking, adjusting and calibrating mechanical and electronic pressure measuring instruments by comparative measurements. These vacuum tests may be carried out in laboratories, workshop or on site at the measuring point.

If the instrument to be tested and a sufficiently accurate reference measuring instrument are connected up to the test pump, the same vacuum is applied to the two measuring instruments when the vacuum test pump LR-Cal 2941 is is operated. By comparing the two measure valuses at random pressure values, the accuracy can be verified or the instrument under test can be adjusted.

Despite its compact dimensions, the vacuum test pump LR-Cal 2941 is easy to operate and allows for exact generation of the required test vacuum. The  LR-Cal 2911 is fitted with a fine adjustment valve for precise adjustment of vacuum. Pressure connection is made with 4 mm hose, a T-piece wich quick-coupling and a piece of hose is included in standard delivery.

Standard scope of delivery:

  • Vacuum test pump LR-Cal 2941
    with hose connector for hose with 4 mm inner diameter and 6 mm outer diameter
  • Test hose 0.3 m
  • T-piece
  • Manual

For a simultaneous connection of reference and test item, you need at least two further pieces of hose, see "Accessories".

Specification

Specification vacuum test pump LR-Cal 2941

Vacuum: 0 to -0,8 (-0,9) bar = 0 to -24 (-25) inHg
Pressure port: for hose with 4 mm inner diameter and 6 mm outer diameter
Materials: Aluminium, brass, ABS, NBR
Generation of vacuum: Knob (volume approx. 20 cm³)
Max. vacuum generation: Valume variator, volume approx. 20 cm³, fine thread 1 mm
Fine adjustment: Volume adjustment valve with large volume
Dimensions: Pump body length approx. 200 mm, diameter approx. 35 mm
Weight: approx.. 400 g
Order-Code: 500.9.000.9800.0

Accessories

Accessories for vacuum test pump LR-Cal 2941

Order-Code Description Image
2950-KOFFER Transit case with custom foams with pace for
pressure test pump and a digital handheld manometer
e.g. LR-Cal serie 2000.
Koffer für Kalibrier-Handtestpumpen LR-Cal 2911 und LR-Cal 2941
500.0.000.9999.9 PVC hose 4 x 6 mm, per Meter PVC-Schlauch 4x6 mm für Kalibrier-Handtestpumpen LR-Cal 2911 und LR-Cal 2941
500.9.000.0002.0 SPARE PART: quick-coupling T-piece for hose 4 x 6 mm Schnellkupplungs-T-Stück (Ersatzteil für Kalibrier-Handtestpumpe LR-Cal 2911 und LR-Cal 2941)

DOWNLOADs

Datasheet / Manual for Vacuum Test Pump LR-Cal 2941

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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