PY6160 Hydraulic Dead Weight Tester

PY6160 Hydraulic Dead Weight Tester is a primary pressure standard developed for precision pressure calibration and industrial metrology. Utilizing a precision piston-cylinder assembly with calibrated mass sets, it generates stable and traceable hydraulic pressure for the calibration of pressure gauges, pressure transmitters, pressure sensors and other precision pressure instruments.

Available with pressure ranges from 5–250 bar to 1–1600 bar, the PY6160 offers accuracy classes up to 0.005%, ensuring excellent repeatability and long-term stability. It is widely used in calibration laboratories, quality assurance departments and industrial testing facilities requiring reliable reference pressure standards.

Key Specifications

• Accuracy: Up to 0.005%
• Pressure Range: 5–250 bar, 1–600 bar, 1–1000 bar, 1–1600 bar
• Pressure Type: Hydraulic Pressure
• Standard: Primary Pressure Standard
• Piston Material: Tungsten Carbide
• Application: Laboratory Pressure Calibration

Typical Applications

• Pressure Gauge Calibration
• Pressure Transmitter Calibration
• Pressure Sensor Calibration
• Calibration Laboratory
• Industrial Metrology
• Reference Pressure Standard