Description
Dräger Calibration Gas Aerosol 50% LEL CH₄,CO H₂S O₂, 11 L N2 PN: 4594636 Petroleum Hydrocarbon 20 500 ppm Standard Measuring Range 10 to Standard Measuring Range 10 to 300 ppm for n octane Number of Strokes n 2 Time for Measurement approx 0 to 40 °C Absolute Humidity 3 to 40 mg H2O L Cross Sensitivity No interference by :