Brief description：Functional description of the centralized gas supply system: The lab's centralized gas supply system provides a safe, stable, and high-purity gas supply for analytical instruments. It supports various gases like nitrogen, argon, helium, hydrogen, and compressed air, meeting the gas needs of instruments such as GC, ICP, and TGA. Technical parameters: Gas types: N2, Ar, He, H2, C2H2, compressed air, etc. Pipeline material: 316L stainless steel EP pipe (BA grade) Valve fittings: VCR joints, helium leak rate ≤ 1×10?? mbar·L/s
Detailed
Function Description：The central gas supply system for labs provides a safe, stable, and high-purity gas supply for instrument analysis laboratories. It supports a variety of gases such as nitrogen, argon, helium, hydrogen, and compressed air, meeting the gas needs for instruments like GC, ICP, and TGA.
Technical Parameters:
Gas Types: N2, Ar, He, H2, C2H2, compressed air, etc.
Pipeline Material: 316L stainless steel EP tube (BA grade)
Valve Accessories: VCR fittings, helium leak rate ≤ 1×10?? mbar·L/s
Automatic Switching: Dual cylinder automatic switch panel, switching pressure difference ≤ 0.1MPa
Two-Stage Pressure Reduction: Stage one 0-25MPa → 1.5MPa, Stage two 1.5MPa → 0.4-0.6MPa
Pressure Alarm: Audible and visual alarm, remote notification
Cylinder Cabinet: All-steel, with exhaust and flammable gas detector
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