The Fluke Calibration P3224-BAR Deadweight Tester is a precision primary pressure standard engineered for high-accuracy calibration. With a range of 1 to 700 bar, it uses a dual piston-cylinder unit (PCU) design to extend coverage across both low- and high-pressure ranges, making it versatile for a wide range of calibration applications.
This model operates with water as the pressure medium, providing a clean, oil-free alternative where hydraulic oils are not acceptable. Pressure is generated by placing calibrated masses on a precision-machined piston-cylinder assembly, producing an inherently accurate, repeatable, and traceable pressure source. Its rugged construction ensures reliability in demanding environments, while its primary standard design minimizes measurement uncertainty for laboratory-grade calibration.
Key features include:
-
Pressure range: up to 700 bar (10,000 PSI)
-
Dual piston-cylinder unit for wide coverage in one instrument
-
Water-operated design for clean, oil-free calibration
-
Accuracy of ±0.015% of reading as a primary standard
-
Rugged build for both lab and industrial calibration use
-
Compatible with Fluke interchangeable mass sets (bar, MPa, PSI, kgf/cm²)
Compatible media: Water or water-based fluids compatible with system seals.
Included accessories: Dual piston-cylinder assembly, ordered mass set, fluid reservoir, test connections, and operator manual.
Compliance: Meets ISO/IEC 17025 traceability requirements and supports GLP/GMP workflows.
Benefits for lab users: The P3224-BAR offers accurate, oil-free calibration across a wide dual range, minimizes uncertainty, and ensures stable, traceable results for laboratories and industries requiring high-pressure calibration capability.




