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TO-14 Air Monitoring GC System - SRI Instruments
TO-14 Air Monitoring GC System
22-23
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Dual trap TO-14 air concentrator
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PID and combination FID/DELCD detectors
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Vacuum pump with PeakSimple controlled Interface
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Built-in "whisper quiet" air compressor
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6 channel PeakSimple data system
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60-meter capillary column
...on the compact
chassis
For TO-14 analysis and ambient air analyses of all types, this GC has everything
you need in a compact, easy-to-transport package.
The dual trap TO-14 Air Concentrator is similar to our
but it has a gas inlet instead of a liquid purge vessel (a liquid purge
head can be added if required). The innovative dual trap design
results in more efficient trapping and desorption than single trap
designs, especially for early eluting peaks such as vinyl chloride.
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The 60-meter capillary column is the newest unbreakable, fused silica-lined, stainless steel technology, which gives
good separation of the TO-14 analytes with short run times. The
controls and sequences the
entire analysis, collecting the data from the three detectors, loading and desorbing the traps, then calculating and printing
the results.
Since it is small enough to take on-site for real-time measurements, you can perform the analysis right at the
source, avoiding the need for expensive, labor-intensive canister sampling. The
allows the
data system to turn the external vacuum pump ON/OFF under PeakSimple control. The vacuum pump is used to
draw ambient air through the traps for a precise amount of time, thus enabling the system to sample unattended. The
eliminates the hassle of transporting bulky air cylinders by providing an endless supply of combustion
air for the