1) Calibration gas component
2) Capacity: 2l to 47l
3) Cylinder material
4) Gas pressure: 95bar or other
5) Purity 40%~70% measurement range
6) Valve requirement
Purchasing Guide
Please read the following before purchasing the calibration gases:
1. gas composition and concentration;
2. cylinder capacity, pressure and quantity;
3. Whether you need pressure regulating valve?
4. other requirements.