Gastec Injection Type Tubes
Uses an injector tube to sample gas samples, which is inserted into a detector tube to perform measurements.
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Uses an injector tube to sample gas samples, which is inserted into a detector tube to perform measurements. Detector tubes used for high concentration carbon dioxide and propane gases apply this feed-in method.

of a detector tube

inlet to the syringe

sample into the syringe by
pulling its piston.

into the detector tube for
specified sampling time
Tubes are supplied in packs for 10 tests.