- Calibration of pressure gauges and transmitters
- Reference standard in calibration laboratories
- Testing of high-accuracy instruments
- Quality assurance and metrology applications
- Pressure instrument validation and certification
- Primary standard calibration method (dead weight principle)
- High accuracy and repeatability
- Stable and frictionless piston-cylinder assembly
- Fine leveling system for precise operation
- Robust construction for long-term reliability
- Wide pressure range options available
- Easy weight loading and handling
- Suitable for laboratory and high-precision use
- Portable Models Available
- Principle: Piston-cylinder with calibrated weights
- Accuracy: ±0.1 %/ ±0.05% / ±0.025% / ±0.015% of reading (depending on model)
- Pressure Range: Available in multiple ranges (low to high pressure)
- Media: Oil / Air (depending on model)
- Construction: Precision engineered metal body
- Operation: Manual pressure generation with weight loading
- Mounting: Bench type
- Calibration: Traceable to national/international standards
| Single Piston Ranges | Dual Piston Ranges |
|---|---|
| 0.5 to 35 bar | 1 to 160 bar |
| 0.5 to 70 bar | 1 to 350 bar |
| 5 to 100 bar | 1 to 600 bar |
| 5 to 350 bar | 1 to 700 bar |
| 10 to 600 bar | 1 to 1000 bar |
| 10 to 700 bar | 1 to 1200 bar |
| Note: psi units also available | |
±0.1 %/ ±0.05% / ±0.025% / ±0.015% of reading
a) Advise Pressure Range from Above Chart
b) Advise Accuracy :
c) units needed bar / kg/cm2 or psi
