【C03】Gas concentration Measurement System

Calibrated Device	Verification of cylinder gas concentration
Range	CO：(10 to 200000) μmol/mol CO₂：(100 to 300000) μmol/mol CH₄：(100 to 100000) μmol/mol C₃H₈：(100 to 50000) μmol/mol O₂：(1000 to 250000) μmol/mol NO in N₂：(50 to 2000) μmol/mol SO₂ in N₂：(50 to 2000) μmol/mol C₂H₅OH in Air：(137 to 547) μmol/mol
Uncertainty	CO：(0.08 to 90) μmol/mol CO₂：(1.1 to 120) μmol/mol CH₄：(0.9 to 80) μmol/mol C₃H₈：(1.0 to 60) μmol/mol O₂：(12 to 120) μmol/mol NO in N₂：(0.89 to 7.9) μmol/mol SO₂ in N₂：(0.82 to 6.6) μmol/mol C₂H₅OH in Air：(1.7 to 4.3) μmol/mol