The Fluke Calibration P3000 hydraulic deadweight tester (formerly Pressurements) represents over 50 years of experience in primary pressure standards. With features designed to improve accuracy, increase reliability, and simplify operation, the P3000 can calibrate virtually any pressure sensing device including transducers, transmitters, gauges, and pressure switches.

Operating on the well-proven piston-gauge principle, accurately calibrated weight masses are loaded on a precision-lapped piston, balancing the upward force created by system pressure. The total pressure measured is the summation of the weights plus the piston weight carrier assembly.

The instrument base is available in three variations: single low pressure, single high pressure, and dual piston models. A built-in hand pump is standard on all hydraulic models to prime the system and accommodate large volume requirements. The test station design with O-rings eliminates the need for PTFE tape or wrenches. Standard weight masses are series 3 non-magnetic austenitic stainless steel, each marked with the serial number and nominal pressure value.

Key Features

• Pressure ranges to 20,000 psi (1400 bar)
• Accuracy better than 0.015% of reading (0.008% with PressCal software)
• Dual piston models for wide range calibration
• Built-in lever-style hand pump standard
• High-quality screw press for fine pressure control
• Test station with O-rings eliminates PTFE tape
• Acrylic reservoir for fluid level visibility
• Mounted spirit level and adjustable feet
• Sturdy weight box with hinged lid and side handles

What's Included

• Detachable lid for portability
• Weight masses in high-quality case with self-locking mechanism
• Traceable certificate of accuracy and weight mass details
• NPT or BSP female adaptors (1/8, 1/4, 3/8, 1/2)
• Operating fluid and spare seals