P3223-3
The P3200 Distilled Water Operated Hydraulic Deadweight Testers are available in single or dual piston formats for increased operating ranges.
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Operating Fluids
- Operating fluids
- Distilled or deionized water
Pressure Ranges
- Distilled water operated
- Ranges to 10,000 psi (700 bar)
Accuracy
- Accuracy1
- ±0.015% of reading (±0.008% optional)
- Accuracy1
- 1. 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.
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)
Materials of Construction
- 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)
- Weight density
- 7.8 g/cm³
- Thermal coefficients of expansion
- Oil piston/cylinder 16.5 ppm/°C Water (above 500 psi, 35 bar) 11 ppm/°C
- Standard weight material
- Series 3 non-magnetic austenitic stainless steel
- Optional fractional weights
- Solution heat treated aluminum
- Weight density
- 2.7 g/cm³
Options
- Fluids
- Instruments can be supplied for use with Skydrol or brake fluids. Due to the aggressive nature of these fluids the standard nitrile seals and the acrylic reservoir tube will be replaced by either Viton or EPDM seals (as applicable) and an aluminum reservoir tube. For these or any other specialty fluid applications, please consult the factory.
- 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
General
- Test port adaptors
- 1/8, 1/4, 3/8 and 1/2 NPT or BSP
- Instrument weight
- 36 lbs (16 kg)
- Screw press displacement
- 5.5 cc
- Pump displacement
- 4.7 cc per stroke
- Instrument size (W x D x H)
- 17.5 x 12 x 8.5 in (440 x 300 x 215 mm)
- Reservoir volume
- 150 cc
- O-ring seal materials
- Buna N as standard, Viton and EPDM available
- Mass set weight (typical)
- 80 lbs (36 kg)