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Fluke P3125-BAR Deadweight Tester
  • Fluke P3125-BAR Deadweight Tester
  • Fluke P3125-BAR Deadweight Tester

Fluke P3125-BAR Dual Piston Oil Deadweight Tester

Fluke authorised distributor and calibration house.

Includes: Fluke P3125-BAR accredited calibration report, weight mass details, M14 x 1.5, M20 X 1.5, 1/8 inch, 1/4 inch, 3/8 inch and 1/2 inch NPT and BSP female adaptors, operating fluid (where applicable) and spare seals.

4185302
£13130.00
£15756 Inc. VAT

Hydraulic Deadweight Tester - Oil Operated - Dual PCU - Pressure Range 1 to 1100 bar.

These robust instruments are highly accurate, quick and easy to use. Units feature a built-in priming pump for large volume applications, piston flotation indicators and a high quality screw press for fine pressure control.

The Fluke P3100 Series is the culmination of over 50 years of experience in the production and design of high performance pressure standards. With features designed to improve accuracy and performance, increase reliability and simplify operation these deadweight testers can be used to calibrate virtually any pressure sensing device, including transducers, transmitters, gauges or pressure switches.

Each instrument is supplied with a detachable lid which makes it neat, compact and easily portable. The weight masses are stored in a high-quality case with a self locking mechanism to protect them during transit.

NB: Gravity varies significantly with geographical location and this variation has a direct effect on the force of the weights and the accuracy of the deadweight tester. Each instrument can be calibrated to local gravity at no extra cost. If unspecified, instruments will be calibrated to Standard Gravity at 980.665 cm/s2.

FEATURES

0.015% of reading accuracy standard.
Dual piston format.
Built-in hand pumps standard.
Mounted spirit level with adjustable feet.
Units can be trimmed to local gravity FOC.

Fluke P3100 Series Hydraulic Deadweight Tester Video

Fluke P3125 Specifications
Oil operated Ranges: 1 - 1100 bar.
Accuracy
Accuracy* ±0.015% of reading (±0.008% optional).
*Accuracy based on % of reading from 10% to 100% of the piston range when used in accordance with the corrections found on the calibration certificate. Below 10% ± (accuracy class) x 10% of the piston range.
Materials of Construction
Standard weight material Series 3 non-magnetic austenitic stainless steel.
Weight density 7.8 g/cm³.
Optional fractional weights Solution heat treated aluminum.
Weight density 2.7 g/cm³.
Piston material Tungsten carbide with nickel binder
Density- 15.0 g/cm³.
Cylinder material Hardened martensitic steel
Tungsten carbide (water above 500 psi, 35 bar).
Thermal coefficients of expansion Oil piston/cylinder 16.5 ppm/°C
Water (above 500 psi, 35 bar) 11 ppm/°C.
General Specifications
Test port adaptors 1/8, 1/4, 3/8 and ½ NPT or BSP.
Instrument weight 36 lbs (16 kg).
Instrument size 17.5 W x 12 D x 8.5 H.
Mass set weight (typical) 80 lbs (36 kg).
Reservoir volume 150 cc.
Screw press displacement 5.5 cc.
Pump displacement 4.7 cc per stroke.
O-ring seal materials Buna N as standard, Viton and EPDM available.
Weight Increments
Minimum Standard Weight Increments Up to 500 psi (35 bar): 1 psi (0.1 bar)
500 to 5000 psi (35 to 350 bar): 10 psi (1 bar)
5000 to 20,000 psi (350 to 1400 bar): 20 psi (2 bar)
Model P3112: 1 psi (0.1 bar).
Optional Fractional Weights Up to 500 psi (35 bar): 0.1 psi (0.01 bar)
500 to 5000 psi (35 to 350 bar): 1 psi (0.1 bar)
5000 to 20,000 psi (350 to 1400 bar): 2 psi (0.2 bar).
Operating Fluid
Mineral oil Shell spindle oil 22, our reference 55-655, viscosity 40 20°C.
Options
PressCal Software Windows-based software program that allows users to easily apply all necessary corrections to enhance the deadweight tester performance. Calibration details are then stored and/or used to automatically create a calibration certificate. PressCal is provided as standard with all 0.008% instruments.

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Fluke Deadweight Testers

PDF Specifications of the Fluke P3000 Series Hydraulic Deadweight Testers.

Download (2.05M)

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Fluke P3125-BAR Dual Piston Oil Deadweight Tester
COMPONENT
DESCRIPTION PART No.
P5540 Adaptor Set - Metric (M14 x 1.5, M20 x 1.5, 1/8 and 1/4 BSP). 3875928
P5541 Adaptor Set - BSP (1/8, 1/4, 3/8 and 1/2 BSP). 3875937
P5542 Adaptor Set - NPT (1/8, 1/4, 3/8 and 1/2 NPT). 3875943
P5521-70M Liquid-to-liquid separators, 70 MPa (10k psi). 4185715
P5522-50M Liquid-to-liquid separators, 50 MPa (7000 psi), EP Seals. 4185726
P5523-20M liquid-to-gas Interface. 20 MPa (3000 psi). 4335377
P5543 Angle adaptor. 3875955

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