Skip to main content Skip to search Skip to main navigation

MicroTubes for ammonia measurement, 1 to 100 ppm range

Dräger MicroTubes for ammonia (NH₃) are short-term measurement tubes for the Dräger X-act 7000 analyser, covering 1 to 100 ppm. Even low concentrations irritate the eyes and airways, and leaks from refrigeration circuits are common.

  • Measuring range 1 to 100 ppm – matched to the concentrations that matter when you assess ammonia 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

  • Ammonia (NH₃)

Technical data of these MicroTubes

  • Measuring range: 1 to 100 ppm
  • Measurement time: approx. 10 to 75 s
  • Standard deviation: ± 25 %
  • Permissible ambient temperature: 0 to 40 °C
  • Permissible humidity: 1 to 30 mg/L

Typical applications for these MicroTubes

  • Refrigeration plant, waste-water treatment, agriculture and fertiliser production.

Instrument compatible with these MicroTubes

  • Dräger X-act 7000