【C07】Gas Measurement System

Calibrated Device	(1) Gas Concentration Detection Tube, Siren, Leakage Detector, Gas Concentration Analyzer (2) Gas Concentration Dilution Device (CO in N₂, CO₂ in N₂, CH₄ in Air, NO in N₂, SO₂ in N₂)
Range	(1) CO in N₂: (0.0 to 0.1) mol/mol CO₂ in N₂: (0 to 1) mol/mol CH₄ in N₂, CH₄ in Air: (0.00 to 0.05) mol/mol C₃H₈ in N₂, C₃H₈ in Air: (0.00 to 0.02) mol/mol (2) CO in N₂: (0 to 100) % @ (1 to 100) μmol/mol CO₂ in N₂: (0 to 100) % @ (50 to 5000) μmol/mol CH₄ in Air: (0 to 100) % @ (1000 to 20000) μmol/mol NO in N₂: (0 to 100) % @ (1 to 2000) μmol/mol SO₂ in N₂: (0 to 100) % @ (1 to 2000) μmol/mol
Uncertainty	(1) CO in N₂: 2.0 μmol/mol CO₂ in N₂: 6.0 μmol/mol CH₄ in N_2,CH₄ in Air: 59 μmol/mol C₃H₈ in N₂, C₃H₈ in Air: 26 μmol/mol (2) CO in N₂: 0.02 % (Relative) CO₂ in N₂: 0.03 % (Relative) CH₄ in Air: 0.15 % (Relative) NO in N₂: 0.11 % to 0.26 % (Relative) SO₂ in N₂: 0.048 % to 0.13 % (Relative)