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Gas Piston Gauge Fluke PG7601 (7 kPa to 7 MPa)
Description
The Gas Piston Gauge Fluke PG7601 (7 kPa to 7 MPa) is a primary reference standard designed for high-end pressure calibration and metrology applications. Operating with gas media under absolute and gauge pressure modes, the Fluke PG7601 offers exceptional measurement uncertainty down to ±0.012%. It features integrated tungsten carbide piston-cylinder modules, built-in ambient condition sensors, and real-time monitoring of piston rotation and position.
Application field
Engineered for primary calibration laboratories, national metrology institutes, and high-precision industrial testing facilities. Typical usage scenarios include:
- Primary reference pressure standard for gas absolute and differential calibrations
- Calibration of high-precision digital pressure gauges, transmitters, and transducers
- Full automation of pressure testing routines using the optional PG7000-AMH automated mass handler
- Traceable reference pressure generation in aerospace, defense, and research laboratories
Specifications
| Parameter | Value |
| Operating Pressure Range | 7 kPa to 7 MPa (Gas with vacuum reference) |
| Operating Media | Air, Helium, Nitrogen |
| Measurement Uncertainty | Typical as good as ±0.012% (down to ±(0.2 Pa + 12 ppm)) |
| Piston-Cylinder Material | Tungsten carbide |
| Mass Material | 304L non-magnetic stainless steel |
| Mass Adjustment Tolerance | ±20 ppm of nominal value |
| Piston Position Resolution | 0.1 mm |
| Piston Rotation Rate | 2 to 150 rpm |
| Vacuum Resolution | 0.1 Pa (Range: 0 to 20 Pa) |
| Communications Ports | RS-232 (COM1-COM3), IEEE-488.2 |
| Operating Temperature | 18 °C to 28 °C |
| Power Supply | 85 to 264 VAC, 47 to 440 Hz, 22 VA max |
| Platform Weight | 17 kg |
| Platform Dimensions (HxWxD) | 36 cm x 40 cm x 35 cm |
Package contents
- Gas Piston Gauge Fluke PG7601 platform
- PG local terminal with keypad and display
- Molded transit case with custom inserts
- User manual