Hydrogen Fluoride Detection Tubes 1.5/b (1.5 - 15 ppm)

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Item #: CH30301
MFG: Draeger
UOM: Box of 10
$94.80
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Hydrogen Fluoride Detection Tubes 1.5/b (1.5 - 15 ppm)

For short-term measurements more than 160 Draeger Tubes are available to measure the so called spot concentrations of specific gases.

A wide range of different gases and vapors can be detected and measured, such as:

  • Determining and measuring concentration peaks
  • Measuring personal exposure in the inhalation area
  • Detecting leaks in pipelines, gas installations etc.
  • Air analysis in sewers, shafts and confined spaces
Standard Measuring Range: 1.5 to 15 ppm
Number of Strokes (n): 20
Time for Measurement: approx. 2 min
Standard Deviation: ±15 to 20%
Color Change: pale blue ─> pale pink
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.