- Cylinder Pressure Regulator with 0-100psi Output
- 50-foot length of 1/8" Copper Tubing
- Stainless steel Gas Line Filter
- Extra Swagelok nuts & ferrules Handy tubing cutter
The 气体管道安装工具 includes everything you will need to connect a single gas cylinder to an SRI GC.
Each type of gas cylinder has a different type of CGA connection to the cylinder. Air is typically CGA 590 or 346, helium and nitrogen are CGA 590 or 346, helium and nitrogen are CGA 580, while hydrogen and argon-methane (P5) are CGA 350. Specify the CGA type when ordering. Each cylinder regulator is supplied with a 1/8" Swagelok outlet fitting for easy connection to the copper tubing, and the hydrogen regulator is also equipped with a flow restrictor to limit the escape of gas in the event of a leak. The air kit is supplied with both CGA 590 and CGA 346 inlet fittings.