VICI-Valco Catalog #60 289p - page 224

instrumentation
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helium photoionization
Pulsed Discharge Detectors
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Plug-and-play detectors for other GCs
PDD Model D-4 Helium photoionization
Detectors optimized for trace level work in helium photoionization mode
110 VAC 230 VAC
Description Prod No Prod No
Specialized detector for
HP 5890 D-4-I-HP58 D-4-I-HP58-220
Shimadzu GC 14 * D-4-I-SH14-R D-4-I-SH14-R-220
Shimadzu GC 17 * D-4-I-SH17-R D-4-I-SH17-R-220
Thermo Trace GC * D-4-I-TQ-R D-4-I-TQ-R-220
Varian 3800 * D-4-I-VA38-R D-4-I-VA38-R-220
* Uses existing GC FID electrometer.
For all other GCs D-4-I D-4-I-220
Pulsed Discharge Detector Model
D-4 is available in versions for easy
installation on most of the GCs in
current use, including the Varian 3800,
Shimadzu 14 and 17, ThermoFinnigan
Trace, Mega, and Top, and Hewlett
Packard 5890. The D-4 is single mode,
optimized for trace level work in the
helium photoionization mode.
Model D-4 schematic
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