UOM: Box
Box Qty: 10

Item #: 8101121
MFG: Draeger
Price: $81.80
$81.80

Acid Test Detection Tubes - Qualitative

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 RangeQualitative identification of acid gases
Number of Strokes (n)1
Time for Measurementapprox. 3 sec.
Standard Deviation ±30 %
Colour Changeblue violet -> yellow or pink yellow
Temperature0 to 40° C
Absolute Humidity3 to 15 mg H2O / L
Reaction Principlee.g. HCI + pH Indicator
─> pink yellow reaction product
Cross SensitivityThis tube indicates various acid gases with
differing sensitivities and colors ranging from
yellow to pink. It is impossible to
differentiate them.
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