LR-Cal LSP 1000-H pressure comparison test pump

Manual spindle pump
Hydraulic (with oil or water)
Test pressure generation up to 1,000 bar (14,500 psi)
Simple generation, precise fine adjustment

LR-Cal LSP 1000-H detail: pressure port

LR-Cal LSP 1000-H with DM 80 and LR-Cal LDM 80

LR-Cal LSP 1000-H with handheld pressure calibrator LR-Cal LHM

Description

LR-Cal LSP 1000-H description

The LR-Cal LSP 1000-H pressure comparison test pump is used to generate pressure for checking, adjusting and calibrating mechanical and electronic pressure measuring instruments of all types by means of comparison measurements. These pressure tests can take place stationary in the laboratory or workshop, but also on site at the measuring point.

If the pressure gauge to be tested and a sufficiently accurate reference pressure gauge are connected to the LR-Cal LSP 1000-H pressure comparison test pump, the same pressure acts on both gauges when the pump is actuated. By comparing the two measured values at any pressure values, it is possible to check the measuring accuracy or adjust the pressure gauge to be tested.

For exact approaching of the measuring points, the pressure comparison test device (spindle pump) LR-Cal LSP 1000-H is equipped with a finely actuated spindle wheel. The device is characterized by a rotating spindle running only inside the pump body, thus eliminating a disadvantageous bending moment on a turned-out spindle and, especially for mobile use, there is also the advantage that the dimension of the pressure comparison test pump does not change during operation by turning the spindle. The LR-Cal LSP 1000-H pressure comparison test device requires only a very small amount of force.

To considerably reduce the risk of contamination of the operating medium, the pump is equipped with protective filters at the pressure connections and in the reservoir bottom. (Note: when operating with oil, the dirt strainer in the reservoir must be removed).

Specification

LR-Cal LSP 1000-H specification

Pressure generation	[bar]	0...1,000 (14,500 psi)
Medium		Mineral oil based hydraulic fluids or destilled water
Pressure ports		2 x 1/2" BSP female, rotating (incl. strainers and gaskets)
Fluid reservoir	cm³	200 (with strainer)
Piston diameter	[mm]	8
Spindle stroke	[cm³]	approx. 3.9 (per turn approx. 0.1)
Needed force	[Nm]	at 250 bar: 2.0; at 500 bar: 4.0; at 1,000 bar: 8.0
Materials		Stainless steel, aluminium, brass, Plexiglass, ABS, Viton and NBR
Distance of pressure ports	[mm]	181
Dimensions	[mm]	D 388 x W 322 x H 167 (without star-handles)
Weight	[kg]	10.5
Design		Base plate with feet and rigid housing
Order-Code		LSP-1000-H

Versions for aggressive media like SKYDROL or brake fluids also available (Order-Code: LSP-1000-H-S).
When operating with oil instead of water, remove the dirt sieves.

Scope of standard supply

LR-Cal LSP 1000-H scope of standard supply

Pressure comparison test pump LR-Cal LSP 1000-H with reference device connection 1/2" BSP female (free-running) on top of the pump and with test item connection 1/2" BSP female (free-running) also on top of the pump
Built-in priming pump
Dirt strainers in the reservoir bottom and in both pressure ports (to be removed when operating with oil)
Operating manual DE+EN

Accessories + spare parts

LR-Cal LSP 1000-H accessories + spare parts

Hydraulic oil
1 liter

Code: CPB5000-FLUID

Accessory:
Hydraulic fluid based on mineral oil
Bottle with 1 liter content

HAP-02
Hand suction pump

Code: HAP-02

Accessories:
Hand suction pump, significantly facilitates the removal of the operating liquid from the pressure comparison test pump.

Blanking plug
for pressure port

Code: BLINDSTOPFEN-G12-VA

Accessory:
Blanking plug 1/2" BSP male, made of stainless steel, for shutting off a pressure connection

Thread adapter
for pressure ports

Code: LSP-ADAPTER-SET

Accessory:
Stainless steel thread adapter set for pressure connection

1/2" BSP M x 1/4" BSP female
1/2" BSP M x 1/4" NPT female
1/2" BSP M x 1/2" NPT female
1/2" BSP M x M20 x 1,5 female

incl. PTFE sealing rings

90° angle adapter
for pressure ports

Code: CPB5000-WA90

Accessory:
Angled connection (90°) for test specimens or references with axial pressure connection at the back 1/2" BSP M.
With integrated seal and knurled nut for toolless pressure gauge change

Minimess 1620 adapter
for pressure ports

Code: VA-M16X2-G12A

Accessory:
Coupling
System "MINIMESS® 1620" x 1/2" BSP male
for connection to pressure port

Pressure test hose
MINIMESS 1620

Code: MMS-M16X2

Accessory:
Pressure test hose (max. +70°C)
System "MINIMESS® 1620"
The following lengths are available:
MMS-M16X2-1-0: length 1.0 meter
MMS-M16X2-2-0: length 2.0 meter
MMS-M16X2-3-2: length 3.2 meter
MMS-M16X2-4-0: length 4.0 meter