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    Dräger Short Term Detection Tubes - Hydrochloric Acid/Nitric Acid 1/a (Pack of 10)

    Dräger Short Term Detection Tubes - Hydrochloric Acid/Nitric Acid 1/a (Pack of 10)

    8101681
    • £88.87


    Dräger Tubes For Short Term Measurements: Hydrochloric Acid/Nitric Acid 1/a

    Dräger Safety offer a massive range of short-term gas detection tubes for the measurement of various gases. This particular set of tubes is for (Hydrochloric Acid/Nitric Acid 1/a).

    The tubes come in a pack of 10 tubes and have a shelf life of 2 years.

    Application Range:

    Standard Measuring Range: 1 to 10 ppm / 1 to 15 ppm
    Number of Strokes n: 10
    Time for Measurement: approx. 1.5 min / approx. 3 min
    Standard Deviation: ± 30 %
    Colour Change: blue to yellow

    Ambient Operating Conditions:

    Temperature: 5 to 40 °C for HCI
    Absolute Humidity max. 15 mg H2O / L

    Reaction Principle:

    HCl and/or HNO3 + pH indicator ~> yellow reaction product

    Cross Sensitivity:

    50 ppm nitrogen dioxide result in almost the same reading as 2 ppm nitric acid. 10 ppm hydrogen sulfide or 5 ppm nitrogen dioxide do not effect the reading. Chlorine concentrations in excess of 1 ppm change the entire indicating layer to a yellow-green..

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