Precision Deadweight Tester, 0.1% Accuracy, 15 to 10,000 psi Range

DWT1305

Deadweight Tester

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Easy-to-Use Two-Stage Hydraulic Pump
Two Interchangeable Piston/Cylinder Assemblies
Vernier Screw Adjustment for Pressure Settings
Portable, Rugged Carrying Case Provided

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Descrição

Model DWT1305 Deadweight Testers are dual range, precision built hydraulic instruments for testing, setting, calibrating or repairing pressure measuring devices. Each instrument is self-contained and comes complete with tools and metal carrying case. With the optional "-CAL-3" calibration, the DWT1305 can by a primary standard with 0.1% accuracy of the pressure produced. Each unit is adjusted for standard gravity conditions, all weights are labeled and an NIST traceable certification is supplied.

SPECIFICATIONS
Accuracy: 0.1% of produced pressure
Operating Pressure: 15 psi to 10,000 psi max. (100 kPa to 70,000 kPa)
Body Material: Aluminum Alloy
Piston and Cylinder Material: Stainless Steel
Weights: Nonmagnetic die-cast zinc alloy, NBS traceable
Operating Fluid: SAE 20 Automotive or Machine Oil
O-Rings: Standard Buna-N
Reservoir Volume: Approximately 1.5 pints (0.7 liter)