Dräger Tube Methylene Chloride 20/a - PN: 8103591
Dräger Tube Methylene Chloride 20/a (10)
PN: 8103591
Dräger-Tubes™ are used together with a Dräger tube pump for measurements of gases, vapors and aerosols, usually in air, and are one of the classic methods of gas analysis. This Dräger-Tube is used for the detection of methylene chloride and has the following standard measuring range: 20-200 ppm Measurements: 10
Application Range
Standard Measuring Range: 20 to 200 ppm
Number of Strokes n: 8
Time for Measurement: 7
Standard Deviation: ± 15 to 25 %
Color Change: yellow ä red
Ambient Operating Conditions
Temperature: 17 to 30 °C At 25 °C to 30 °C/77 °F to 86 °F multiply the reading with the factor 0.6.
Absolute Humidity: 3 to 25 mg H2O / L
Reaction Principle
a) CH2CI2 + chromateä CI2
b) CI2 + amine ä red reaction product
Cross Sensitivity
100 ppm n-octane and 300 ppm carbon monoxide do not interfere the reading. In case of concentrations > 100 ppm n-octane, methylene chloride is not indicated. Other chlorinated hydrocarbons will be indicated.
Dräger Tube Methylene Chloride 20/a (10)
PN: 8103591
Dräger-Tubes™ are used together with a Dräger tube pump for measurements of gases, vapors and aerosols, usually in air, and are one of the classic methods of gas analysis. This Dräger-Tube is used for the detection of methylene chloride and has the following standard measuring range: 20-200 ppm Measurements: 10
Application Range
Standard Measuring Range: 20 to 200 ppm
Number of Strokes n: 8
Time for Measurement: 7
Standard Deviation: ± 15 to 25 %
Color Change: yellow ä red
Ambient Operating Conditions
Temperature: 17 to 30 °C At 25 °C to 30 °C/77 °F to 86 °F multiply the reading with the factor 0.6.
Absolute Humidity: 3 to 25 mg H2O / L
Reaction Principle
a) CH2CI2 + chromateä CI2
b) CI2 + amine ä red reaction product
Cross Sensitivity
100 ppm n-octane and 300 ppm carbon monoxide do not interfere the reading. In case of concentrations > 100 ppm n-octane, methylene chloride is not indicated. Other chlorinated hydrocarbons will be indicated.
