For pressure gauge calibration, performance verification, and accuracy testing of mechanical and digital pressure instruments under pneumatic, vacuum, and hydraulic conditions.
MPGC Series Pressure Gauge Test Bench is designed for accurate calibration and performance verification of mechanical pressure gauges and pressure instruments.
It supports pneumatic, vacuum, and hydraulic calibration modes, covering a wide pressure range from –0.1 MPa to 250 MPa, making it suitable for laboratories, calibration centers, and industrial testing environments.
The ODMT MPGC series pressure gauge calibration table is applicable for testing spring tube pressure gauges, including C-type tubes, coil spring tubes, and spiral tubes.
According to different test requirements, the system can be configured as a pneumatic calibration table, vacuum calibration table, or hydraulic calibration table.
High-precision pressure regulation ensures smooth and stable prssure increase and decrease during calibration, improving both accuracy and operational safety.
| Item | MSY-6 | MSY-70 |
| Check pressure | 0 – 6 MPa | 0 – 70 MPa |
| Vacuum range | –0.08 – 0 MPa | — |
| Connecting thread | M20 × 1.5 | M20 × 1.5 |
| Working liquid | Transformer oil | Transformer oil |
| Weight | 11.6 kg | 11.6 kg |
| Working temperature | 10 – 30 ℃ | 10 – 30 ℃ |
| Relative humidity | ≤ 80% | ≤ 80% |
Pneumatic Calibration (0–15 MPa)
Vacuum Calibration (–0.1 – 1 MPa)
Hydraulic Calibration (0–250 MPa)
For pressure gauge overpressure and leak testing under controlled pneumatic or hydraulic pressurization conditions.
For pressure pulse fatigue testing of pressure gauges to evaluate fatigue life, stability, and precision.
For testing and calibrating the pressure source of general pressure gauges, supporting both positive pressure and vacuum verification.
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