Application Range
Standard Measuring Range and Color Change:
Dräger-Tubes in 1. Scale Mark 2. Scale Mark
Simultaneous Test-Set III ppm ppm
1. Ketones Acetone
pale yellow ä dark yellow 1,000 5,000
2. Aromatics Toluene
white ä brown 100 500
3. Alcohols Methanol
orange ä green brown 200 1,000
4. Aliphatics n-Hexane
white ä brown 50 100
5. Chlorinated hydrocarbons Perchloroethylene
yellow white ä grey blue 50 100
Number of Strokes n: 10
Time for Measurement: approx. 40 s