Fluke

P3830

Calibrate virtually any high pressure sensing device including transducers, transmitters, gauges, pressure switches or other calibrators with high pressure deadweight testers
P3830
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Pressure Ranges

P3830
500 to 30,000 psi, or 40 to 2,000 bar, or 4 to 200 MPa, or 40 to 2000 kgf/cm2
P3840
500 to 40,000 psi, or 40 to 2,600 bar, or 4 to 260 MPa, or 40 to 2600 kgf/cm2
P3860
500 to 60,000 psi or 40 to 4,000 bar or 4 to 400 MPa or 40 to 4000 kgf/cm2

Accuracy

Accuracy1
1. 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.
Accuracy1
Standard accuracy is 0.02% of Reading1. Optional accuracy of 0.015% of Reading is vailable. Calibration certificate with traceability to NIST is provided with each instrument. An optional ISO/IEC 17025 accredited calibration certificate is available.

Materials of Construction

Weight density
7.8 g/cm3
Cylinder material
Tungsten carbide with cobalt binder
Standard weight material
Series 3 non-magnetic, austenitic, stainless steel
Piston material
Tungsten carbide with nickel binder
Thermal coefficient of expansion
11 ppm/°C

Options

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.
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).

General

Seal materials
Nitrile
Intensifier ratio
7 to 1
Instrument weight
66 lbs. (30 Kg) Instrument Base only
Reservoir volume
235 cc (14.3 in3)
Operating fluid
Dioctyl Sebacate (DOS), our reference 55-600
Test port adapters
9/16 – 18 UNF (Autoclave); 3/8 BSP; 1/2 BSP and 3/4 BSP
Instrument size
18 x 13.5 x 19 in (455 x 340 x 478 mm)