2017-3-1The gas hood is sealed on the cap of sensor to assist sample gas contact with the diffusion barrier allowing ozone diffusion into the electrolyte. In laboratory experiment two sensors were used to measure the O 3 mixing ratios at inlet and outlet of a flow reactor, respectively ( Fig. 1 (b)).
[email protected]2020-12-21SKC offers a range of the different Gastec gas detection tubes. The sample is drawn through the Gastec tube, which is filled with a chemical reagent that absorbs and reacts with the target gas/vapour. This creates a colour change which can quantify and/or identify the gas/vapour.
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