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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
DR639114 Low Pressure Digital Handheld Calibrator
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The Portable Low Pressure Calibrator series extends the general unit pressure capability down to 1 in H2O.
Setting the standard for low pressure calibrators
The Portable Low Pressure Calibrator series extends the general unit pressure capability down to 1 in H2O. The LP series combines the easy to use Task menu and electrical measure/source capability of the successful LP series with the low-pressure sensor. This makes the low pressure series an ideal calibrator for commissioning, maintaining and calibrating low-pressure transmitters, transducers, gauges, indicators and switches.

At low differential pressures, even connecting the device under test can induce significant pressure. To compensate for this, an "auto zero" facility is provided which uses an internal solenoid valve to equalize the differential pressure prior to zero correction

Applications
The unit is the ideal reference standard to reduce instrument maintenance time and errors for quality systems compliance.

Dedicated tasks for transmitters, transducers, gauges, micro manometers and switches, simplify commissioning, maintenance and calibration.

The unit is designed to calibrate-in-place for very low-pressure sensors.
 
Features
  • Ranges from ¡¾1 to ¡¾60 in H2O
  • Accuracy 0.05% span
  • Pressure and Vacuum generation
  • Automatic zero equalization and system venting
  • RS 232 interface and documenting version
 
SPECIFICATIONS

Pressure Range in H2O

Accuracy % Span
Max Line Pressure
Max Differential Pressure
¡¾1.0 in H2O differential
0.05
70 psi
40 in H2O
¡¾5.0 in H2O differential
0.05
300 psi
200 in H2O
¡¾10.0 in H2O differential
0.05
300 psi
200 in H2O
¡¾20.0 in H2O differential
0.05
300 psi
400 in H2O
¡¾30.0 in H2O differential
0.05
300 psi
400 in H2O
¡¾60.0 in H2O differential
0.05
300 psi
400 in H2O
 Accuracy is defined as non-linearity, hysteresis and repeatability. Temperature effects (averaged with respect to 68¡ÆF) ¡¾0.004% rdg/¡ÆF.
 Calibrator pressure ports - 2 x 1/8 NPT female with 1/8 in. ID tube adapters.
 Pressure Media - non-corrosive gases.

CAT NO. MODEL DEscRIPTION AVAIL PRICE 
DR639114   DPI 610LP   Low Pressure Digital Handheld Calibrator Specify Range: +1, +5, +10, +20, +30 and +60 in H2O   Yes   7,981,200 
Includes coarse and fine volume adjuster, vent valve, auto zero equalization, carrying case, test leads, 1/8" I.D. hose. A manual pressure/vacuum squeeze pump and 1/8" I.D. hose "T" connector, calibration certificate, user guide, rechargeable batteries and charger. 25 selectable scales as standard. 
DR639184   DPI 615LP   Documenting Low Pressure Precision Portable Calibrator Specify Range: +1, +5, +10, +20, +30 and +60 in H2O   Yes   9,288,000

 

Includes coarse and fine volume adjuster, vent valve, auto zero equalization, carrying case, test leads, 1/8" I.D. hose. A manual pressure/vacuum squeeze pump and 1/8" I.D. hose "T" connector, calibration certificate, user guide, rechargeable batteries and charger. 25 selectable scales as standard. RS232 
DR191022   191-A022   OPTIONAL Rechargeable battery pack (70Vac) & charger (P/N 191-A023) FOR Portable Low Pressure Calibrators   Yes   118,800

 

DR639112   191-129   OPTIONAL Universal charger FOR Portable Low Pressure Calibrators   Yes   162,000 
DR639120   LPE 9400   OPTIONAL Low pressure remote sensor with low pressure hand pump, adapters, hose and carrying case. FOR Portable Low Pressure Calibrators   Yes   2,581,200

 

Minimum of one option B2 required per DPI 610/615 when ordering remote sensors. Specify Range: ¡¾1, ¡¾5, ¡¾10, ¡¾20, ¡¾30 and ¡¾60 in H20 
DR639121   (B2)   OPTIONAL Mating cable for remote sensors (P/N IA2405-06-I-VO) FOR Portable Low Pressure Calibrators   Yes   183,600

 

UM831020   ICDPI   OPTIONAL Intecal-W software - ICDPI FOR Portable Low Pressure Calibrators   Yes   5,389,200

 

DR639211   860-116   OPTIONAL Spare carrying case 860-116 FOR Portable Low Pressure Calibrators   Yes   108,000

 

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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
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