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Fluke Calibration P3100 Hydraulic Deadweight Testers
The P3100 Models are available in single or dual piston formats for increased operating ranges. Units can be supplied in psi, bar, kgf/cm², and MPa. 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.
Why Buy the Fluke Calibration P3100 Series from Transcat? Calibration. Selection. Price.
Transcat is a leading supplier of Fluke Calibration instruments, and can offer accredited calibrations on new orders. Check out our ordering guide to ensure that we provide you with the very best product for your application. To request more information, technical support, get a quote, or place an order, feel free to call us, chat us, request a quote, or add to cart!
The 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.
All units are provided with a traceable certificate of accuracy, weight mass details, 1/8 inch, 1/4 inch, 3/8 inch and 1/2 inch NPT or BSP female adaptors, operating fluid (where applicable) and spare seals.
The piston/cylinder assemblies are manufactured to the very highest standards with certified accuracies traceable to international standards laboratories such as the National Institute of Standards and Technology (NIST).
|Oil operated||Ranges to 20,000 psi (1400 bar)|
|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
|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|
|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)
|Mineral oil||Shell spindle oil 22, our reference 55-655, viscosity 40 cs@ 20°C|
|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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- Pressure ranges to 20,000 psi (1400 bar)
- 0.015% of reading accuracy standard (0.008% optional)
- Single or dual piston formats
- Built-in hand pumps standard
- Mounted spirit level with adjustable feet
- Units can be trimmed to local gravity FOC