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Geoprobe(TM) GC System - SRI Instruments
Geoprobe
GC System
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With one easily transported instrument, you can be equipped to perform
total VOCs as you drill, plus identification of the specific compounds with
no hardware changes or downtime!
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10-port Gas Sampling Valve
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PID and FID/DELCD Detectors
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Built-in, "whisper quiet" Air Compressor
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4 channel PeakSimple Data System
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Analog Output Signal Cables
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15-meter Capillary Column
...on the compact
chassis
This GC has been designed to meet the needs of Geoprobe
operators worldwide. With one easily transported unit, you
can measure continuous total VOCs in the Geoprobe purge gas, and then, with a simple software switch, inject the gas
into the capillary column for speciation and separation of the individual VOC compounds.
The three detector
and a
re plumbed in series so that the Geoprobe
purge gas flows through each detector sequentially. The PID responds to all aromatics molecules (benzene, toluene,
etc.) and many chlorinated VOCs (TCE, PCE, etc.). The
responds to all hydrocarbons (methane, propane, etc.), and
the
responds only to chlorinated or brominated compounds (vinyl chloride, DCE, TCE, PCE, etc.).
The system is configured so that a solenoid valve, actuated by the
can direct the Geoprobe
purge gas either directly to the detectors for a continuous total measurement, or it can direct the Geoprobe purge gas to
a 1mL loop on the included
for injection into the GC column. Once injected into the column, the VOCs
are separated and measured as individual compounds. This allows the Geoprobe operator to immediately profile the
VOCs onsite either in real time as the probe is pushed, or later by locating the probe at specific depths where the total
VOC measurement indicated VOC hotspots.
8610-0061 Geoprobe #1 GC System
$ 18,495.00
8610-0062 Geoprobe #2 GC System (no PID detector)
$ 14,995.00
(VOLTAGE: for 110VAC, use "part number-1" [ex: 8610-0061-1] for 220VAC, use "part number-2")
Options & Upgrades:
and
injectors,
Geoprobe
GC System
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