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ÇöÀçÀ§Ä¡ : Home > DAVIS (»óÇ° 25000°³) > ±³Á¤±â Calibrators > ¾Ð·Â Pressure

DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
EA117435 AC Power Pressure Standard
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A ¡¾0.05% Pressure Standard, totally self-contained with its own Pressure and Vacuum source!
A ¡¾0.05% Pressure Standard, totally self-contained with its own Pressure and Vacuum source!
 
Features
  • Five independent selectable ranges in each instrument
  • ¡¾0.05% F.S. accuracy for each range
  • State of the art pushbutton calibration! Guarantees to ¡¾0.05% accuracy for each range. No analog potentiometers or adjustments required!
  • Three different technicians can calibrate the same transmitter and get identical results...every time!
  • Easy to operate, train in ten minutes
  • Users include aircraft manufacturers, national government laboratories, oil companies, electric power plants (nuclear and fossil) and general industry
  • Only one box to carry, self contained enclosure with carrying handles
  • Lightweight—less than 30 pounds
  • Adjustable overpressure protection
  • Precision vernier control
  • Display resolution of 0.02% F.S. typical for each range
  • Self-contained nitrogen cylinder and vacuum converter provides 27" Hg (without external pump) to 100 psi
  • Traceable to the National Institute of Standards and Technology
  • Voltage/current display mode for transducer testing
  • Quick disconnect fitting and hose supplied for output connection
 
SPECIFICATIONS

Pressure Ranges

+0-30" Hg, +0-400" H2O, +0-100 kPa, +0-2700" H2O, 0-100 psi
Available Pressure Calibration Gauge and Vacuum
Overall Accuracy ¡¾0.05% F.S. Accuracy of each range. Accuracy statement includes all effects of linearity, hysteresis, repeatability and ambient temperature.
Operating Temperature Range +40 +1400¡ÆF
Storage Temperature Range 0 to 185¡ÆF
Relative Humidity 95% non-condensing
Pressure Media N2 or Shop Air
Pressure Media Filter
Rating
7 microns nominal
Type Field replaceable filter cartridge

Control Valves
Type

Micro-metering with positive shut-off, adjustable stop and replaceable seat, non-destructible.
Material Aluminum/Stainless Steel
Internal Piping
Tubing
5/32" Nylon Tubing, 1/8" Copper
Fittings Brass

Test Port
Style

Quick disconnect type.
Pressure Rating 600 psi max, connected or disconnected
Pressure Hose
Quality Supplied
One (1) output
Length 5 feet, nominal
Vernier Control
Volume
0.25 cubic inches
Material Aluminum/Stainless Steel
Pressure Limit Monitor Gauge
Size 2.0 inch diameter
Range 160 psi
Pressure Supply Gauge 3000 psi
Regulator 100 psi max.
Construction Self-relieving, single stage regulator
Internal Pressure Sensor
Type Bonded, metal foil strain gauge
Sensitivity 3 mV/V, nominal
Construction Completely welded, sealed stainless steel outer body and pressure cavity
External Carrying Case
Type Aluminum Case with cover and carrying handle
Material Thickness 0.090 inch nominal
Finish Gray Polyurethane baked enamel paint, textured finish
Weight Less than 30 pounds, including 2 hoses and 1 cable.
Size 10" wide by 16" long x 11.5" high (excluding handles)
Current Display 0-20,000 mA counting by 0.005 mA
Vacuum Converter Capable of generating 27" Hg vacuum stand alone or 30" Hg with external vacuum pump
Weight Less than 30 pounds including oil hoses and cable

CAT NO. MODEL DEscRIPTION AVAIL PRICE 
EA117435   UPC5700BA   PRESS/VAC CALIBRATOR UPC5100BA30"HG-100 PSIG   Yes   15,109,200 
EA117436   UPC5700BB   PRESS/VAC CALIBRATOR UPC5100BB30"HG-100 PSIG   Yes   15,109,200 
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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
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