The electronic pressure calibrator LR-Cal LPC 200
Together with a suitable calibration pressure source like the pressure test pumps LR-Cal LPP 40 or LR-Cal LPP 60 (pneumatic) and LR-Cal LPP 700 or LR-Cal LPP 1000 (hydraulic), the LR-Cal LPC 200 offers a precision pressure calibration system, suitable also for use on site, portable. The LR-Cal LPC 200 also opens up other helpfull applications, e.g. recording of pressure curves (logging function), and leak testing (pressure rate function). These useful functions can be easily activated or deactivated by pressing the respective keys.
A factory certificate of calibration for each reference sensor certiefies the total uncertainty of the measuring chain. Alternatively, on request, a DKD/DAkkS calibration certificate can be supplied.
Using the optional LPC-Cal software, the logged data, stored in the LR-Cal LPC 200, can be transferred to a PC via an USB connection, where it can be stored in an MS-Excel file for documentation and further evaluation. In addition, LPC-Cal offers the possibility of PC-supported calibration of pressure measuring instruments using the LR-Cal LPC 200.
Available Reference Pressure Sensors LR-Cal LPC-2
Accuracy ±0.025% FS
|Pressure Range [bar]||Kind of pressure
||overpressure [bar]||burst pressure [bar]|
|0...0.4||gauge or absolute||2||2.4|
|0...1.6||gauge or absolute||10||12|
|0...6||gauge or absolute||35||40|
|0...16||gauge or absolute||80||96|
Available High Pressure Reference Sensors LR-Cal LPC-2
Accuracy ±0.1% FS
|Pressure Range [bar]||Kind of pressure||overpressure [bar]||burst pressure [bar]|
Above mentioned accuracies specify the total uncertainty including linearity, hystereis and repeatability.
|Technical Data LR-Cal LPC 200|
|Display||large graphic display, with backlighting on/off switchable|
|Display resolution||up to 6 digits, selectable|
|Measurement rate||5 values per second|
|Functions||Min-, Max-Memory, Tara, Pressure rate, Filter, Zeropoint-adjustment|
|Data logging||up to 1000 values, cycle time adjustable 1...3600 seconds|
|Supply||internal Lithium-Ion rechargeable battery; charging time <6 h. Alternative: Mains supply via charger|
|Battery life time||approx. 25 h|
|Permissible medium temperature||0...85% r.h. at 50°C, non-condensing|
|Permissible storage temperature||-20...+60°C|
|Housing material||Polyamide 12, Membrane keyboard, Transparent panels|
|Protection degree||IP 65 (without connection ports)|
|Weight (without sensor)||approx. 480 g|
|Dimension (without sensor)||W 75/100 x H 50/82 x D 194 mm|
|CE marking||Interference emission and immunity to EN 61326, declaration of conformity on request|
|Technical Data LR-Cal LPC 2|
|Pressure port||up to 1000 bar: 1/2" BSP male; >1000 bar: M16 x 11.5 female with sealing cone|
|Wettet parts||Stainless steel|
|Permissible medium temperature||-30...+105°C|
|Permissible storage temperature||-40...+85°C|
|Housing material||Stainless steel|
|Electricla connections||Round plug, 8-pole, suitable for LR-Cal LPC 200, incl. connection cable|
|Weight||approx. 220 g|
|Dimension||diameter 40 x height 102.5 mm|
|CE marking||89/336/EWG interference emission and immunity to EN 61326
97/23/EG pressure equipment directive (module H)
|DKD/DAkkS certificate of calibration|
With the optional Windows-PC software LPC-Cal you can transfer logged data to a Windows-PC. Furthermore, you can - with via USB connected LR-Cal LPC 200 instrument - make "online" certificates of calibration.
The layout and configuration of your certificates can be changed to your requirements, with all features, MS-Excel is offering.
Manual for the PC-software LPC-Cal see DOWNLOADs.
Furthermore, you need following accessory:
See also: LPP-KIT pressure calibration kits