Fluke Calibration 6531/6532 E-DWT-H Electronic Deadweight Tester

Fluke Calibration · Model 6531/6532 · Pressure Measurement

Electronic deadweight tester kits that replace mechanical piston-cylinder-and-weight deadweight testers with continuous real-time electronic pressure measurement. The 6531 uses a single quartz reference transducer (10-100 % of full scale) and the 6532 adds a second transducer for extended turndown (1-100 %), covering hydraulic ranges from 7 MPa to 200 MPa.

Key specifications

• Pressure range: 7 MPa to 200 MPa (1,000 to 30,000 psi) depending on configuration
• Measurement uncertainty: +/- 0.02 % of reading (1 year); 0.025 % (2 years)
• Medium: hydraulic - di-ethyl-hexyl sebacate, silicone oil, mineral oil, distilled water, IPA, fluorinated fluids
• 6531 = single Q-RPT (10-100 % FS); 6532 = dual Q-RPT for 1-100 % FS coverage
• Includes vacuum fill kit and universal test station adapter (no PTFE tape or wrenches)
• AutoRange transducer selection; portable for lab, shop, or in-situ field calibration

Download the 6531/6532 datasheet (PDF)

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