LPC100 Low Pressure Calibrator

LPC-100 Front View

LPC-100 Rear View

The LPC-100 Low Pressure Calibrator was specifically designed to provide a low cost accurate solution to the calibration and verification of low pressure measuring devices. With the on-board electric pump and front panel mounted micromanometer, this is compact, self contained instrument that can be taken into the field or used on your test bench. With full scale models available, 0 to 2" wg through 0 to 10" wg, this is the ideal instrument for calibrating micromanometers, Magnehelic pressure gages, HVAC pressure switches, Cleanroom and Isolation Room monitors and other low pressure devices. The LPC-100 includes the following features:

        Features

• On-Board precision electronic micro pump.
• Source Pressure Output, stable and continuous pressure throughout full range.
• Very stable pressure source, from 0.025" wg thru the full scale range ordered.
• Adjustable pressure range by both pump speed and pressure bypass give maximum range and extreme stability in the pressure output.
• Compact and lightweight.
• Fully Cleanroom compatible materials and construction.

Use the LPC-100 to calibrate several different pressure meters simultaneously. The onboard electronic pump and accurate pressure indicator make calibration and verification of your field instruments or gages and transmitters a snap.

The LPC-100 onboard pump is sized to allow very stable pressure readings even for instruments that may leak or purge some of the source pressure with each reading.

The ability to set the output pressure allows for multi-point full range calibrations with a single set-up, just dial in each desired pressure, document,  and move to the next pressure. Once set, the pressure will remain extremely stable regardless of the instrument under test use of the source air.

 

Photo showing calibration of a Dwyer Pressure gage/transmitter

And Shortridge ADM micromanometer simultaneously using the

LPC-100 low pressure calibrator.

 

 

 

 

 

Physical                                    Specifications

Housing Material:                       ABS plastic, clamshell case.

Size:                                       7.0 in x 5.0 in x 2 in (178mm x 127mm x 51mm)

Weight                                     1.5 lbs

Operating Temperature Range      0 to 55 ºC

Storage Temperature Range        0 to 70 ºC

Performance 

Measurement Range:                  ±0-2.0”  wg     (LPC-100-2)

                                              ±0-5.0”  wg     (LPC-100-5)

±0-10.0” wg    (LPC-100-10)

        ±0-2kPa         (LPC-100-2k)

        ±0-5kPa         (LPC-100-5k) 

Pressure Source Output              0 to full scale of instrument

Pressure Stability                       0.002” wg      

Accuracy                                 ± 0.50% FS

Proof Pressure                           3 x Range

Span Temp Comp                       0.02% FS/ºC

Zero Temp Comp                       0.02% FS/ºC

Warm-up Time                          3 Minutes 

Power

5 VDC through 110 VDC power pack (Included)

 

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