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Fluke P3000 Pneumatic Deadweight Testers

Features

P3000 Series Vacuum and Dual Vacuum/Pressure Models 

The combined vacuum/pressure models are extremely versatile instruments providing vacuum through 500 psi (35 bar) capacity in one unit. For added expansion, an additional low range piston/weight set can be provided for pressures to 800 inH2O (2 000 mbar). An optional built-in hand pump can be installed to generate vacuum (90%) through 300 psi. 

 

P3000 Series Liquid Lubricated Gas Operated Models 

The Models P3031 and P3032 feature an oil lubricated piston/cylinder assembly, which ensures that the instrument is less susceptible to performance issues caused by contamination of the gas supply or the environment in which the unit is being operated. 

The supply gas, via the deadweight tester controls, is introduced into the piston/cylinder chamber. As the gas acts directly on the surface of the oil, there is a rate-less transfer of pressure within the system. 

The instrument is designed to prevent inadvertent over-filling of the chamber, thus avoiding contamination of the gas system. There is no physical barrier between the gas and oil so there is some “oil-mist” transfer potential. Therefore, we do not recommend the standard version for oxygen service. A special version of these instruments using an oxygen compatible fluid is available.   

Specs

 

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.

Mass and PCU 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
Models P3011, P3012, P3013, P3022, P3023, P3025 (V) Piston Material:                   Ceramic
Cylinder Material:                Martensitic steel
Coefficient of Expansion:     11 ppm/°C
Models P3014, P3015, P3025 (P) P3031, P3032 (P & V) Piston Material:                   Tungsten carbide
Cylinder Material:                Martensitic steel
Coefficient of Expansion:     16.5 ppm/°C
Model P3016 Piston Material:                  Tungsten carbide
Cylinder Material:               Tungsten carbide
Coefficient of Expansion:     11 ppm/°C

General

Test port adaptors 1/8, 1/4, 3/8 and ½ NPT or BSP
Instrument weight 24 lbs
Instrument size 17.5 W x 12 D x 8.5 H
Mass set weight (typical) 65 lbs

Minimum Standard Weight Increments

P3012, P3022 Pressure 1 inH2O, (5 mbar)
P3013, P3023 Pressure 2 inH2O, (10 mbar)
P3014, P3015, P3025 Pressure 1 psi, (0.1bar)
P3016, P3031, P3032 1 psi, (0.1bar)
P3011, P3022, P3023, P3025 Vacuum 0.2 inHg (10 mbar)

Optional Fractional Weights

P3014, P3015, P3025 Pressure 0.1 psi (0.01 bar)

Built-in Hand Pumps

Pressure mode Max pressure 300 psi (20 bar)
Vacuum mode To 90% vacuum

Operating Fluid for Liquid Lubricated Models

55-655 mineral oil (standard)
Krytox for oxygen-safe applications (optional)

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.
Krytox As operating fluid for liquid lubricated gas operated models.

 

Models

 

 
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