Fluke Calibration P3125-BAR Oil Operated Dual Range Deadweight Tester, 1100Bar

The Fluke Calibration P3125-BAR Deadweight Tester is a precision primary standard designed for accurate, traceable calibration in high-pressure applications. Covering a dual-range from 1 to 1,100 bar (approx. 16,000 PSI / 110 MPa), this tester uses precision-engineered piston-cylinder assemblies and calibrated mass sets to generate stable, repeatable pressure points suitable for laboratory and industrial environments.

Its oil-operated hydraulic system ensures smooth and reliable operation while maintaining long-term stability. The rugged construction and ease of operation make the P3125-BAR ideal for demanding applications in oil and gas, aerospace, power generation, and manufacturing industries.

This dual-range model allows technicians to efficiently calibrate a wide variety of high-pressure instruments while maintaining traceability to international standards and minimizing measurement uncertainty.

Key Features

• Dual-range pressure: 1–1,100 bar (approx. 16,000 PSI / 110 MPa)

• Oil-operated hydraulic system for reliable high-pressure calibration

• Precision piston-cylinder assemblies for primary standard accuracy

• Accuracy of ±0.015% of reading

• Rugged, long-lasting design suitable for laboratory and field use

• Compatible with interchangeable calibrated mass sets (bar, MPa, PSI, kgf/cm²)

Compatible media: Mineral oil or approved hydraulic calibration fluids.

Included accessories: Piston-cylinder assembly, dual-range calibrated mass set, hydraulic fluid reservoir, test connections, and operator manual.

Compliance: ISO/IEC 17025 traceable calibration; GLP/GMP compliant.

Benefits for Lab Users

• Provides precise, high-pressure calibration up to 1,100 bar

• Ensures repeatable, traceable results for critical applications

• Reduces measurement uncertainty

• Durable, easy-to-operate design for laboratory and industrial use