TESTO 300 - Flue Gas Measurement

14 Performing the measurement
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14.2.1 Flue gas
In order to maintain the measuring accuracy of the instrument, the
correct fuel must be selected or configured.
Tap (Fuels)
> Select fuel.
To achieve usable measurement results, the test time of a flue gas
measurement should be at least 3 minutes and the measuring
instrument should display stable readings.
If a separate CO undiluted measurement has not yet been carried out,
this value is calculated using the readings from the flue gas probe and
continuously updated.
For this type of measurement, the Averaging option is also available.
See Averaging section.
Up to four Smart Probes can be used simultaneously during flue gas
measurement. This enables parallel measurement of the combustion air
temperature, the differential temperature and the differential pressure.
The following Smart Probes can be connected:
testo 915i (0563 3915), testo 510i (0560 1510), testo 115i
(0560 2115 02)
1
Call up function: | Flue Gas
2
Start measurement: tap .