Hydrogen Fluoride Detection Tubes 0.5/a (0.5 - 90 ppm)

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Item #: 8103251
MFG: Draeger

UOM: Box of 10

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Hydrogen Fluoride Detection Tubes 0.5/a (0.5 - 90 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: 0.5 to 15 / 10 to 90 ppm
Number of Strokes (n): 10 / 2
Time for Measurement: approx. 2 min / approx. 25 sec
Standard Deviation: ±20 to 30 %
Color Change: blue violet ─> yellow
Temperature: 10 to 40° C
Absolute Humidity: 30 to 80 %
Reaction Principle: HF + pH indicator ──> yellow reaction product
Cross Sensitivity: Other mineral acids, e.g. hydrochloric acid or nitric acid, are indicated. Alkaline gases, e.g. ammonia, causes minus results or prevents an indication.