Dräger Tube Ethylene Glycol 10 - PN: 8101351
Dräger Tube Ethylene Glycol 10 (5)
PN: 8101351
Application Range
Standard Measuring Range: 10 to 180 mg/m3 Corresponds to 4 to 70 ppm.
Number of Strokes n: 10
Time for Measurement: approx. 7 min
Standard Deviation: ± 20 to 30 %
Color Change: white ä pink
Ambient Operating Conditions
Temperature: 10 to 35 °C
Absolute Humidity: 5 to 15 mg H2O / L
Reaction Principle
a) OH-C2H4-OH ä HCHO
b) HCHO + C6H4(CH3)2 + H2SO4 ä quinoid reaction products
Cross Sensitivity
Styrene, vinyl acetate and acetaldehyde are indicated with a yellowish brown discoloration. It is impossible to measure ethylene glycol in the presence of formal dehyde and ethylene oxide because they produce the same discoloration.
Additional Information
The reagent ampoule must be broken before carrying out the measurement.
Dräger Tube Ethylene Glycol 10 (5)
PN: 8101351
Application Range
Standard Measuring Range: 10 to 180 mg/m3 Corresponds to 4 to 70 ppm.
Number of Strokes n: 10
Time for Measurement: approx. 7 min
Standard Deviation: ± 20 to 30 %
Color Change: white ä pink
Ambient Operating Conditions
Temperature: 10 to 35 °C
Absolute Humidity: 5 to 15 mg H2O / L
Reaction Principle
a) OH-C2H4-OH ä HCHO
b) HCHO + C6H4(CH3)2 + H2SO4 ä quinoid reaction products
Cross Sensitivity
Styrene, vinyl acetate and acetaldehyde are indicated with a yellowish brown discoloration. It is impossible to measure ethylene glycol in the presence of formal dehyde and ethylene oxide because they produce the same discoloration.
Additional Information
The reagent ampoule must be broken before carrying out the measurement.
