Gastec Detector Tubes
Gastec Polytec System
The Gastec Polytec system consists of the Model GV-110S Gas sampling pump and the Polytec tubes. The Polytec tubes are unique detector tubes, each having 1 to 8 reaction layers to determine multiple unknown substances in the sample simultaneously. When you pull the handle of the Pump and wait for a predetermined sampling time, the colour(s) of the Polytec tube’s layer(s) change uniquely according to the contents of the sample. Five types of Polytec tubes are available: Polytec I (No.107), Polytec II (No.25), Polytec III (No.26), Polytec IV (No.27) & Polytec V (No.28). Detailed descriptions are given in the instruction sheets included with individual Polytec tubes. If you already have the Model GV-110S gas sampling pump, you need only to obtain the desired Polytec tubes.
|LPG (Liquefied Petroleum Gas)|