Converter (Option) - Ecom J2KNpro Tech Operating Instructions Manual

5. Converter (option)

The NO2 / NO Converter converts catalytically the NO2 content of
the sample gas into NO. For this purpose, the sample gas is passed
through a converter cartridge from stainless steel having a catalyst
filling. This conversion allows an indirect measurement of NO2
(switch function key <F1> at the control unit to toggle between NO
and NOx measurement).
Reactor fastener
Reactor cartridge
:
Replace reactor cartridge
The converter cartridge is hot! Touching may cause
severe burns! Wear suitable protective gloves and
protect the converter cartridge against access!
Replace the reactor cartridge if the conversion rate from NO2 => NO
falls below the required value. Changing the reactor cartridge is
possible without tools in a very short time. We recommend turning off
the instrument and letting cool down for approximately 1 hour before
changing the cartridge. This minimizes the hazard of burning. There
is also the possibility of changing cartridges in a heated instrument,
but the converter cartridge has a temperature of about 200 ° C.
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