The PLB series pressure gauge calibration bench uses liquid (such as water or oil) as the calibration medium. It is suitable for the calibration and testing of various pressure instruments—including dial pressure gauges (Bourdon tube type), pressure sensors, pressure transmitters, pressure switches, and digital pressure gauges—with calibration pressures reaching up to 600 MPa (please consult us for higher pressure requirements).
PLB Series Pressure Gauge Calibration Bench (Liquid Test) Selection Table
| Model | Pressure Ratio | Applicable Pressure Gauge Range (MPa) | Standard Volume | Minimum Set Pressure | Maximum Pressure | Control Mode (Multiple Selection) | ||
|---|---|---|---|---|---|---|---|---|
| Manual Pressure Regulation | Multi-point Selection | Multi-point Cycle | ||||||
| PLB-45M-S1 | 64:1 | 6, 10, 16, 25 | 40ml | 1MPa | 45MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
| PLB-90M-S2 | 64×2:1 | 6, 10, 16, 25, 40, 60 | 40ml | 1MPa | 90MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
| PLB-135M-S3 | 64×3:1 | 6, 10, 16, 25, 40, 60, 100 | 40ml | 1MPa | 135MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
| PLB-70M-M1 | 100:1 | 10, 16, 25, 40 | 25ml | 2MPa | 70MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
| PLB-140M-M2 | 100×2:1 | 10, 16, 25, 40, 60, 100 | 25ml | 2MPa | 140MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
| PLB-210M-M3 | 100×3:1 | 10, 16, 25, 40, 60, 100, 160 | 25ml | 2MPa | 210MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
| PLB-170M-G1 | 245:1 | 25, 40, 60, 100 | 60ml | 5MPa | 170MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
| PLB-340M-G2 | 245×2:1 | 25, 40, 60, 100, 160, 200, 250 | 60ml | 5MPa | 340MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
| PLB-510M-G3 | 245×3:1 | 25, 40, 60, 100, 160, 200, 250, 400, 500 | 60ml | 5MPa | 510MPa | Precision Regulating Valve | Proportional Valve | Proportional Valve |
Key Features:
- Liquid medium calibration with water or oil
- Suitable for various pressure instruments and measuring devices
- Maximum calibration pressure up to 600 MPa
- High accuracy and stable calibration performance
- Ideal for laboratory and industrial pressure testing applications
Why Choose Our Pressure Calibration Equipment?
We specialize in the research, development, and manufacturing of pressure testing and calibration equipment. Our pressure calibration solutions are designed to help customers improve measurement accuracy, optimize quality control processes, and ensure reliable performance of pressure instruments.
The PLB Series Pressure Gauge Calibration Bench (Liquid Medium) provides a professional solution for high-pressure instrument calibration with excellent accuracy, stability, and flexibility.
