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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 on 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
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New Features - Fall
2007
Sensitivity- Detection of hydrocarbons at 100 ppb.
Concentration displayed on Screen and on PC
Reduced Detection Time 90 – 300 seconds
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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. 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 preconcentrator loaded with Tenax TA as a trapping agent. Again, almost any trapping agent(s) can be used to meet specific test requirements.
The chem-ID PC Manager software provides an easy to use tool to operate the chem-ID by remote control, download chemical signatures, or analyze previously measured data. Operating the chem-ID by remote control simulates the same controls as the chem-ID - no additional training is required. Chemical signatures can also be saved as standard CSV format files.
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APPLICATIONS
Haz-MatIn-Depth Field Testing
Process Control
Petroleum Refineries
Criminal Investigations
Laboratories
Comparison Testing
Aging Testing
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Performing parts-per-billion analysis has always required a laboratory with trained personnel, or an instrument narrowly tailored for a very specific job. The chem-ID™ now allows parts-per-billion measurements to be performed in the field by personnel with almost any background or training. Traditional "send-sample-to-the-laboratory" analysis is very effective, but has inherent compromises:
- It takes time, sometimes weeks, depending on the lab backlog
- It can lead to errors in linking lab results to the original sample taken days or weeks earlier
- There is always a potential for contamination
- It requires field personnel to take the sample
- It requires skilled technicians to accurately perform the lab test
- It requires skilled and trained personnel to analyze the test results.
Using the chem-ID™ eliminates these compromises. Tests and results are performed in real-time. Measurements can be analyzed in the field. Or, because the chem-ID™ is so easy to use, measurements can be taken by personnel with very little training and quickly emailed to a trained professional for analysis.
For a more complete technology overview, click here now. Click here to learn how the Chem ID differs from other chemical detectors. For a Chem-ID specification sheet, click here!
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