Chinese name: Carbon monoxide standard gas, Carbon monoxide standard gas (CO standard gas)
Filling pressure: Generally 9.81MPa, it needs to be depressurized before use.
Steel cylinder valve: Copper galvanized cylinder head valve QF-011, W21.8-14R outlet;
Copper bottle head valve QF-30, W21.8-14L; Copper bottle head valve QF-2, G5/8 outlet thread.
Packaging: 4L aluminum alloy steel cylinder, 8L aluminum alloy steel cylinder; 40 liter carbon steel cylinder
Product concentration units: ppm, mol/mol, mg/mol, mol/L, etc., such as 50ppm carbon monoxide, nitrogen equilibrium gas.
Mainly used for controlling the concentration of carbon monoxide in the working air environment of petrochemical plants, calibration of carbon monoxide alarms for mines and households
Calibration of combustible gas alarm equipment installed in natural gas factories, natural gas refueling stations, and other facilities with combustible gas spills.
