The Fluke Calibration P3116-BAR Deadweight Tester is a high-precision primary standard designed for accurate, stable, and traceable high-pressure calibration. With a maximum pressure of 1,400 bar (approx. 20,300 PSI / 140 MPa), this tester utilizes precision piston-cylinder assemblies and calibrated mass sets to generate repeatable pressure points suitable for laboratory and industrial applications.
Its oil-operated hydraulic system ensures smooth, reliable operation and long-term stability, making it ideal for industries such as oil and gas, aerospace, power generation, and manufacturing. The P3116-BAR’s robust construction and ease of use make it a dependable tool for calibrating high-pressure instruments with minimal measurement uncertainty.
Key Features
Maximum pressure: 1,400 bar (approx. 20,300 PSI / 140 MPa)
Oil-operated hydraulic system for reliable high-pressure operation
Precision piston-cylinder assemblies for primary standard accuracy
Accuracy of ±0.015% of reading
Rugged, durable 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, 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 reliable high-pressure calibration up to 1,400 bar
Ensures repeatable, traceable results for critical applications
Reduces measurement uncertainty
Durable and easy-to-operate for laboratory and industrial environments





