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With a 60,000 PSIG pressure range, Fluke Calibration has introduced their P3860 Hydraulic Deadweight Tester. As part of the P3800 series of deadweight testers, the P3860 is manufactured for greater reliability and improved accuracy. Likewise, the tungsten carbide manufactured pistons provide for top long-term stability.
Using the deadweight tester is virtually effortless as the P3860 comes ready and equipped with the essential required items for operation: adjustable feet, high quality hand pump, oil reservoir and test station. The P3860 from Fluke Calibration is the complete solution for calibrating high pressure devices.
Pressure Range | |
500 to 60,000 psi 40 to 4000 bar 4 to 400 MPa 40 to 4000 kgf/cm2 | |
Accuracy* | Standard accuracy is 0.02% of Reading1 |
*Accuracy is 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 |
Piston material | Tungsten carbide with nickel binder |
Cylinder material | Tungsten carbide with cobalt binder |
Thermal coefficient of expansion | 11 ppm/°C |
General | |
Test port adapters | 9/16 – 18 UNF (Autoclave); 3/8 BSP; 1/2 BSP and 3/4 BSP |
Instrument weight | 66 lbs. (30 Kg) Instrument Base only |
Instrument size | 18 x 13.5 x 19 in (455 x 340 x 478 mm) |
Reservoir volume | 235 cc (14.3 in3) |
Intensifier ratio | 7 to 1 |
Seal materials | Nitrile |
Operating fluid | Dioctyl Sebacate (DOS), our reference 55-600 |
Options | |
Presscal software | Windows based software program that allows users to easily apply all necessary corrections to enhance the deadweight tester performance. Supports additional 12 pressure units (bar, mbar, MPa, kPa, psi, kg/cm2, atm, inH2O, mH2O, mmH2O, inHg, mmHg). |
Conversion weight sets | For applications that require nominal pressure increments in measurement units different than the main unit, conversion weight sets are available. Available measurement units are: psi, bar kgf/cm2 or MPa. |
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