Dräger Tube -Hydrogen Fluoride 1.5/b

DrägerSKU: CH30301

Sale price£83.61


Dräger Tubes For Short Term Measurements: Hydrogen Fluoride 1.5/b

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 (Hydrogen Fluoride 1.5/b).

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

Application Range:

Standard Measuring Range: 1.5 to 15 ppm
Number of Strokes n: 20
Time for Measurement: approx. 2 min
Standard Deviation: ± 15 to 20 %
Colour Change: pale blue to pale pink

Ambient Operating Conditions:

Temperature: 15 to 30 °C
Absolute Humidity max. 9 mg H2O / L

Reaction Principle:

HF + Zr(OH)4/Quinalizarin ~> [ZrF6]2- + Quinalizarin

Cross Sensitivity:

In the presence of higher humidity (> 9 mg H2O / L), hydrogen fluoride mist is generated, which cannot be quantitatively indicated by the detector tube (i.e. the indication is too low). Other halogenated hydrocarbons in the TLV range do not interfere..

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