The LR-Cal LAP-P electric calibration test pressure pump is used for simple pressure generation (without manual effort) for checking, adjusting and calibration of mechanical and electronic pressure reading instruments by means of comparison measurements.
When the measuring instrument to be checked and a sufficiently accurate reference instrument are connected to the LR-Cal LAP-P electric calibration pressure test pump, the same pressure acts on both measuring instruments when the pump is actuated. By comparing the two measured values at any pressure values, the accuracy of the unit under test can be checked or adjusted.
Due to the integrated electric pump, the LR-Cal LAP-P allows an automatic and exact pressure generation with the possibility to switch to vacuum generation. For precise adjustment of the test pressure the LR-Cal LAP-P electric calibration pressure test pump is equipped with a fine adjustment valve. Both the test specimen and the reference instrument are mounted on top of the electric calibration pressure test pump, if necessary using suitable thread adapters (see accessories.
No tools are required for connecting the unit under test and reference instrument, hand-tightening of the instruments is sufficient.
Standard scope of delivery:
No. LAP-P-G14-G12:
Connection P1 test item: 1/4" BSP F
Connection P2 reference: 1/2" BSP F
No. LAP-P-G14-G14:
Both connections P1 and P2: 1/4" BSP F
No. LAP-P-G12-G14:
Connection P1 test item: 1/2" BSP F
Connection P2 reference: 1/4" BSP F
No. LAP-P-G12-G12:
Both connections P1 and P2: 1/2" BSP F
Accessories: see Accessories
Spare parts: see Spare parts
Generation of pressure: | 0 to 25 bar (363 psi), switchable to |
Generation of vacuum: | 0 to -0,9 bar = 0 to -26.6 inHg |
Pressure ports: | 2 connections with free-running union nut and with dirt separator strainer and sealing ring. Left pressure port P1 for unit under test and right pressure port P2 for reference instrument. Part-No. LAP-P-G14-G12: P1 = 1/4" BSP F + P2 = 1/2" BSP F Part-No. LAP-P-G14-G14: P1 = 1/4" BSP F + P2 = 1/4" BSP F Part-No. LAP-P-G12-G14: P1 = 1/2" BSP F + P2 = 1/4" BSP F Part-No. LAP-P-G12-G12: P1 = 1/2" BSP F + P2 = 1/2" BSP F |
Material wetted parts: | Stainless steel, nickel-plated brass, brass, FKM |
Test pressure setting: | Fine adjustment valve (large volume variator, sensitivity better than ±1 mbar) |
Temperatures: | Operation 0...50°C (+32...+122°F); Storage -20...+60°C (-4...+140°F) |
Power supply: | 110...230 VAC (incl. power supply unit to 24 VDC / 1.5 ADC) |
Motor specification: | 24 VDC, 220 Ncm, 0.88 A |
Dimensions: | approx. 271 x 228 x 116 mm (without power supply unit) |
Housing material: | ABS |
Weight: | approx. 2.9 kg (without power supply unit) |
Order-Code | Description | Image |
LPP-ADAPTER-BSP | Set of thread adapters for 1/4" BSP F pressure port: 1/8" BSP F, 3/8" BSP F, 1/2" BSP F and 1/2 BSP M, in stainless steel, incl. sealing ring and set of spare sealing rings |
![]() |
LPP-ADAPTER-NPT | Set of thread adapters for 1/4" BSP F pressure port: 1/8" NPT F, 1/4" NPT F, 3/8" NPT F and 1/2" NPT F, in stainless steel |
![]() |
LPP-ADAPTER-M | Set of thread adapters for 1/4" BSP F pressure port: M12x1.5 F, M20x1.5 F, in stainless steel incl. sealing ring and set of spare sealing rings plus MINIMESS 1620 adapter |
![]() |
LSP-ADAPTER-SET | Set of thread adapters for 1/2" BSP F pressure port: 1/2" BSP F, 1/4" NPT F, 1/2" NPT F, M20x1.5 F, in stainless steel, incl. gaskets |
![]() |
VRS-G12 | Volume reducer, to be used with reference instruments LR-Cal TLDMM 2.0 and LR-Cal LDM 80. | ![]() |
LPP-VOLUMEN-TOOL | Tool to be plugged on to the pressure fine adjustment valve, increases the diameter and maks fine adjustment much easier. Material: aluminum |
![]() |