Draeger Tube, Ethyl Acetate 200/A 200-3000ppm, Box of 10
DRAEGER SAFETY INC.
/ Model #CH20201
Details
Draeger Tube - Ethyl Acetate 200/a
Order No. CH 20 201
Application Range | |
Standard Measuring Range | 200 to 3,000 ppm |
Number of Strokes n: | 20 |
Time for Measurement: | approx. 5 minutes |
Standard Deviation: | ± 15 to 20% |
Color Change: | orange to green brown |
Ambient Operating Conditions | |
Temperature: | 17 to 40° C ~ 62.6 to 104° F |
Absolute Humidity: | 3 to 15 mg H2O / L |
Reaction Principle | |
CH3COOC2H5 + CrVI CrIII + various oxidation products | |
Cross Sensitivity | |
Many petroleum hydrocarbons, alcohols, aromatics and esters are indicated, but with different sensitivities. It is impossible to differentiate between them. |