What is the chem-ID?
The Chem-ID™ is a parts-per-billion gas analyzer that characterizes chemicals using two-dimensional gas chromatography. The chemical signatures of gases and out-gassing liquids and solids are measured and recorded in the field. Each chemical signature contains information in the individual compounds and concentrations of the chemicals present in the sample. Because the Chem-ID is rugged, in can be used in most locations and under most harsh conditions.
The Chem-ID operates using 4 large control buttons, a large color LCD display, and menu-driven software. It can also be operated by remote control via the built-in Bluetooth wireless radio. An analysis can be performed the unit on and pressing the “analyze” button. The Chem-ID automatically performs the functions needed to precisely measure a chemical sample, produce and record the two-dimensional chromatograph signature of the sample, and clean itself in preparation for the next test.
The two gas chromatograph columns in the standard Chem-ID use DB-1 (Dimethylpolysiloxane ) and DB-wax (Polyethylene glycol) stationary phases. Alternately, almost any column can be installed to meet your unique test requirements. The Chem-ID comes standard with a pre-concentrator loaded with Tenax TA as a trapping agent. Again, almost any trapping agent(s) can be used to meet specific test requirements.
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