Device for extracting and analyzing gas

; ; (). Device for extracting and analyzing gas. Patent EP 2 927 681 A1. Peer reviewed.

The device has a miniaturized chromatograph module (30) and an injector (34) that are arranged on a mother board (33). A rectifying column (35) is connected with a detector (36), and a miniaturized gas extraction module (20) is connected with gas extractors (21, 22). A gas permeable diaphragm extracts gas from liquid, and is placed at a side wall of a channel in the gas extractors. Access lines connect the gas extraction module with a liquid supply, where the extraction gas supply indicates gas extraction and sample gas transport.