Fluke P3015-PSI Gas Deadweight Tester

Overview

The Fluke P3015-PSI is a single-pressure, gas-operated deadweight tester designed as a primary standard for pressure calibration and traceability. It features a precision piston-cylinder assembly that delivers excellent stability and repeatability. The tungsten carbide piston and martensitic steel construction ensure durability and low thermal coefficient, making it suitable for calibrating pressure gauges, transducers, transmitters, and pressure switches across industrial and laboratory applications.

Key Features

• Pressure range: 3 to 500 psi with 1 psi standard increment
• Accuracy: ±0.015% of reading (±0.008% with PressCal software)
• Single piston-cylinder unit (PCU) with tungsten carbide piston and martensitic steel cylinder
• Piston flotation indicator for easy visual confirmation of equilibrium
• High-quality needle valves for precise pressure control
• Mounted spirit level and adjustable feet for proper setup
• O-ring test station design eliminates need for PTFE tape or wrenches
• Series 3 nonmagnetic austenitic stainless steel weight masses
• Thermal coefficient of expansion: 16.5 ppm/°C
• Requires external gas supply (nitrogen or dry air at 10% above maximum pressure)

Applications

• Pressure gauge calibration and verification
• Transducer and pressure transmitter calibration
• Pressure switch testing and adjustment
• Portable and laboratory pressure standards
• NIST-traceable pressure measurement

Included Accessories

• Series 3 nonmagnetic austenitic stainless steel masses
• Detachable protective lid
• Calibration certificate with test data
• Connection adaptors
• Rugged carrying case