Passieve dositubes
Product Details & Documents
The dositubes are used to measure time-weighted average (TWA) gas concentrations over longer periods.
- Compact, lightweight, and versatile (can be used anywhere)
- Easy direct measuring and reading
- No sampling pump necessary
The Dositubes use the principle of the natural diffusion of gas.
A Dositube is a glass tube of a specific inner diameter that is filled with a diffuser and chemical reagent in parallel that enable gas to disperse at a constant rate resulting in a longer discolouration and better demarcation. The passive Dositube can then be positioned in the worker's breathing zone where it can be attached with a holder and collar clip.
Specificaties
- Omschrijving:Waterstoffluoride (17D)
- Parameter:Hydrogen fluoride
- Meetbereik:1 - 100 ppm
- Cat. No.:151-0080
- Meetduur:1 - 8 h
Accessories
Productinformatie
- Catalogus #ParameterMeetbereikBeschikbaarheidPrice
- Azijnzuur (81D)
Productinformatie
- Catalogus #BeschikbaarheidPrice
- Houder voor Dositube
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
Catalog #: 83639.320
Leverancier: VWR Chemicals
Catalog #: 20864.320
Leverancier: VWR Chemicals
Catalog #: 83640.320
Leverancier: VWR Chemicals
Catalog #: 1.00030.2500
Leverancier: Merck
Catalog #: 31770.294
Leverancier: VWR Chemicals
Catalog #: 83645.320
Leverancier: VWR Chemicals
Catalog #: 1.09439.1000
Leverancier: Merck