UOM: Box
Box Qty: 10

Item #: 6733171
MFG: Draeger
Price: $129.00
$129.00

Aniline Detection Tubes 0.5/a (0.5 - 10 ppm)

Drager Short-term Tubes have proven to be a very cost-effective and reliable method for the measurement of gases.

For short-term measurements more than 160 Drager-Tubes are available to measure the so-called spot concentrations of specific gases. Measurement usually takes between 4 seconds and 15 minutes. The tubes are used either manually with the Drager-Tube pump accuro or automatically with the Drager X-act 5000.

A wide range of different gases and vapours can be detected and measured, e.g.: Determining and measuring concentration peaks, Measuring personal exposure in the inhalation area, Detecting leaks in pipelines, gas installations etc., and Air analysis in sewers, shafts and confined spaces.

Contains 10 tubes

Standard Measuring Range0.5 to 10 ppm
Number of Strokes (n)20
Time for Measurementapprox. 4 min.
Standard Deviation ±15 to 20 %
Colour Changepale yellow ─> pale green
Temperature15 to 30° C
Absolute Humidity7 to 12 mg H2O / L
Reaction PrincipleC6H5NH2 + Cr^VI ─> Cr^III
Cross SensitivityWhen methyl aniline and aniline are present
at the same time, it is impossible to
measure only the aniline concentration.
Ethers, ketones, esters, aromatics and
petroleum hydrocarbons are indicated as
well but with different sensitivities. High
aniline concentrations will not be indicated.
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