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Dräger Sampling Tubes - Nitrous-Oxide Diffusion Sampler

Dräger Sampling Tubes - Nitrous-Oxide Diffusion Sampler

  • £153.97

Dräger Sampling Tubes: Nitrous-Oxide Diffusion Sampler

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 Nitrous-Oxide Diffusion 

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

This product also comes with 2 holders

Application Range:

Adsorbate: nitrous oxide (laughing gas)
Sorption agent:  molecular sieve
Adsorption layer: 400 mg
Standard range of measurement: 2.5 to 500 ppm
Sampling period: 15 min to 8 hours
Diffusion rate: 0.03 μg/ppm x h
Sampling rate: 0.27 mL/min
Adsorption capacity: 120 μg
Tube length: 115 mm
Outside diameter: 7 mm
Inside diameter: 5 mm


Permissible ambient conditions:

 Temperature: 5 to 35°C
Moisture: below 20 mg/L H2O
Atmospheric pressure: below 1050 hPa
Air velocity: at least 1 cm/s


Advice for sample-taking:

The sampling time of nitrous-oxide diffusion sampler depends on the expected oxide nitrous concentration in the air to be analysed.

Note concerning the analysis:

The analysis is made according to DFG method No. 2"Dinitrogen monoxide" via thermodesorption and infrared spectroscopy.

For evaluation of the sampling tubes and systems please contact Dräger

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