he pressure test pump LR-Cal LPP 700 is used to generate pressure for checking, adjusting and calibrating mechanical and electronic pressure measuring instruments by comparative measurements. These pressure 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 pressure is applied to the two measuring instruments when the pressure test pump LR-Cal LPP 700 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 pressure test pump LR-Cal LPP 700 is easy to operate and allows for exact generation of the required test pressures The LR-Cal LPP 700 is fitted with a fine adjustment valve for a precise adjustment of pressures.
The reference instrument is screwd directly on the top of the pump and the unit under test is connected by means of the connection tube incorporating an adapter 1/4" BSP female thread (freely rotating), contained in the scope of delivery.
Standard scope of delivery:
- Pressure test pump LR-Cal LPP 700
with reference instrument pressure port 1/2" BSP female (freely rotating), with integr. O-ring (no tools needed to replace reference instrument), on the top of the pump
with test item pressure port 1/4" BSP female (freely rotating), with integr. O-ring (no tools needed to replace test item) at the test hose of the pump
- Test hose 1 m ("MINIMESS 1620")
This item comes with a one year warranty from the manufacturer. Please allow 3-4 weeks lead time for this new product to arrive.
LR-Cal LPP 700 Hydraulic Pressure Hand Pump 700 bar (10150 PSI)
Pressure generation: 0 to 700 bar = 0 to 10,152 psi Pressure ports
For reference instrument (on the top of the pump):
1/2" BSP female (freely rotating), with integr. O-ring
For test item (at the test hose):
1/4" BSP female (freely rotating), with integr. O-ring
This connection is made via an adapter, at the pump is a MINIMESS 1620 port.
Materials: Aluminium, brass, ABS, Plexiglas, NBR Priming pressure: Hand lever High pressure: Switch-over knob, reduced lever stroke Pressure fine adjustment: Fine volume adjuster (with large volume) Operating media: Mineral oil based hydraulic fluid or destilled water, like used for flat irons (e.g. from local super market) Fluid reservoir: Volume > 200 cm³, can be filled during stroking Dimensions: approx. 270 x 160 x 120 mm (without test hose) Weight: approx. 1.3 kg (without test hose)