Draeger Tube, Aniline 0.5/a 0.5-10ppm, Box of 10
DRAEGER SAFETY INC.
/ Model #6733171
Details
Draeger Tube - Aniline 0.5/a
Order No. 67 33 171
Application Range | |
Standard Measuring Range | 0.5 to 10 ppm |
Number of Strokes n: | 20 |
Time for Measurement: | Approximately 4 minutes |
Standard Deviation: | ± 15 to 20% |
Color Change: | pale yellow → pale green |
Ambient Operating Conditions | |
Temperature: | 15 to 30° C ~ 59 to 86° F |
Absolute Humidity: | 7 to 12 mg H2O / L |
Reaction Principle | |
C6H5NH2 + CrVI → CrIII + various oxidation products | |
Cross Sensitivity | |
When methyl aniline and aniline are present at the same time, it is impossible to measure only the aniline concentration. Ethers, ketones, esters, aromatics and benzines are indicated as well but with different sensitivities. |