PY6600 Hydraulic Dead Weight Tester

PY6600 Hydraulic Dead Weight Tester is a primary pressure standard developed for high-pressure calibration and precision 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 high-pressure instruments.

Available with pressure ranges of 5–4000 bar, 5–5000 bar and 5–6000 bar, the PY6600 offers accuracy classes of 0.05%, 0.02% and 0.01%. Designed for calibration laboratories, quality assurance departments and industrial testing facilities, it provides reliable pressure generation, excellent repeatability and long-term measurement stability for demanding calibration tasks.

Key Specifications

• Accuracy: 0.05%, 0.02%, 0.01%
• Pressure Range: 5–4000 bar, 5–5000 bar, 5–6000 bar
• Pressure Type: Hydraulic Pressure
• Standard: Primary Pressure Standard
• Piston Material: Tungsten Carbide
• Application: High-Pressure Laboratory Calibration

Typical Applications

• High-Pressure Gauge Calibration
• Pressure Transmitter Calibration
• Pressure Sensor Calibration
• Calibration Laboratory
• Industrial Metrology
• Primary Pressure Standard Verification