Achieve optimum conditioning of the gas to be analysed with the patented GOT sample gas conditioning system. Effective combination of Peltier cooler with cyclone heat exchanger (patent no. DPB 38 33 192), filters and permeation dryers, which reliably de-dusts and dries the sample gas.

Flawless measurement results in emissions analysis require optimum preparation of the gas to be analysed.
Experience shows that it is not always sufficient to dehumidify sample gases by cooling them to approx. + 5 to + 8 °C. The remaining water content of about 8 g/m3 causes fluctuations in the measurement results of the gas analysers, which cannot be eliminated even by calibrating constant cross-sensitivities.
If, in addition, aggressive components such as SO2 occur in the sample gas, damage to the analysers is to be expected if dehumidification is insufficient.
Die patentierten Messgasaufbereitungssysteme der Serien GOT 100 und GOT 200 (DBP 37 16 350) bieten als Komplettlösung eine wirksame Kombination von Peltier-Kühler mit Zyklonwärmetauscher (pat. DPB 38 33 192), Filtern und Permeationstrockner, die das Messgas zuverlässig entstauben und trocknen.
Zusätzlich werden Aerosole und Störkomponente zurückgehalten. Der damit zu erzielende Ausgangstaupunkt liegt unter -10 °C und stellt sicher, dass keine weitere Kondensation im Gasanalysator zu erwarten ist.
Die Eignungsprüfung für die Emissionsüberwachung nach TA Luft und 13. BImSchV haben die Messgasaufbereitungssysteme der Serien GOT 100 und GOT 200 bestanden.
Facts
Advantages
- Aerosols and interfering components are retained
- Reliable dust removal and drying of the sample gas
- One unit for cooling, filtering and drying
- Clear preparation on mounting plate
- Quickly ready for operation in approx. 10 min.
Device options
- Mains supply plug for
Heated gas sampling probe - Mains plug and temperature controller
for heated analysis line - Holder for heated analyser line to be attached to the case
- Membrane filter with condensate monitor for switching off the sample gas pump in the event of moisture intrusion
- Type GO-M for installation in analysis cabinets