Gastec Injection Type Tubes

Uses an injector tube to sample gas samples, which is inserted into a detector tube to perform measurements.

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.

Gastec Injection Type Tubes
Stage 1 – Break off both ends
of a detector tube
Gastec Injection Type Tubes
Stage 2 – Attach the syringe
inlet to the syringe
Gastec Injection Type Tubes
Stage 3 – Collect 20ml of
sample into the syringe by
pulling its piston.
Gastec Injection Type Tubes
Stage 4 – Insert tube securely
into the detector tube for
specified sampling time

Tubes are supplied in packs for 10 tests.

ChemicalTube NameMeasuring RangeSampling Time (secs)Part Number
Carbon dioxide

CO2
Carbon dioxide10 % – 100 %20GST_2HT
Propane

CH3CH2CH3
Propane0.1 % – 2 %120GST_100B

*Click on the part number to view the specific datasheet.