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MicroTubes for benzene measurement, 5 to 150 ppb range

Dräger MicroTubes for benzene (C₆H₆) are short-term measurement tubes for the Dräger X-act 7000 analyser, covering the low ppb range. Benzene is a recognised human carcinogen with a very low workplace exposure limit.

  • Measuring range in the low ppb band – matched to the concentrations that matter when you assess benzene exposure or trace a leak.
  • Read out automatically by the X-act 7000 – the analyser evaluates the tube and shows the concentration directly, so there is no colour scale to judge by eye and no operator interpretation to defend afterwards.
  • Ready to use straight from the box – no calibration, no warm-up time and no sensor to replace; each tube carries its own batch data for the instrument to read.
  • A documented spot measurement in minutes – ideal where a permanently installed monitor would be disproportionate but a defensible reading is still needed.

Measured gas and detection range

  • Benzene (C₆H₆)

Technical data of these MicroTubes

  • Measuring range: 1 to 150 ppb
  • Measurement time: approx. 100 to 900 s
  • Standard deviation: ± 25 %
  • Permissible ambient temperature: 10 to 30 °C
  • Permissible humidity: 1 to 25 mg/L

Typical applications for these MicroTubes

  • Refineries, tank farms, petrochemical plants and fuel distribution.

Instrument compatible with these MicroTubes

  • Dräger X-act 7000