Unique DET Ionization
-Stand-alone Transducers ( or for GC )

 - Reactor Tube Ionisation Analyser RTIA PDF
- Catalytic Combustion Ionization PDF
 

“seed” DET Rpt N09 1986
 

DET Rpt June 2005 PDF

Iodine in Air

NPD
- Phosphine
- Grain Fumigants - Cyanogen?, di-aminoethane ?
TID-1
- Explosives in Air NO2
- Alcohols in Air
Vanillin in Coffee/Foods
TID-3
- Methyl Bromide in Air
FID ( HotWire FID) Flameless
- Diesel in Soil
- HCs, volatiles in Breath

Equipment . . .
Simple relatively low Cost

VacPump on TID Exit
Optional Air Purge / for condensation on exit

self-Heated
TID And Reactor tube heated for some applications
- Connect direct to Reactors for process control
- Oil mist in Air ( oxygenated in exhausts )

DET Stand-alone Transducer
- Optional Reaction Tube
Bead NPD, TID-1, TID-3, or Hot-wire FID
Tandem TID-1(flow thru’) plus other
DET Constant Current/Voltage Electronics
Keithley Electrometer
Accessories/Options
Flow Modules H2, N2
Vacuum Pump ( 1-5litres.min)

Purge gas on exit ( re condensation problems ?)

Notes :

Particulates - cause noise spikes

Removed completely by adding glass wool to reactor tube inlet
Condensation in exit remove by adding extra air purge gas

some Typical DET Parts List PDF

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