TESTO 350 - Draft-Measurement

74
Undiluted CO reading
If a separate measurement of CO undiluted has not yet
been carried out, this value is calculated using the readings
of the flue gas probe and is updated continuously.
If CO undiluted has already been measured separately, the
value obtained is adopted.
- The readings are displayed.
2. End the measurement, record readings: [
].
3.
6.2.3.2. Draft-Measurement
✓ A flue gas probe must be connected.
✓ The pressure socket of the instrument must be free
(depressurized, not closed).
Do not measure for longer than 5 min., as the drift of the
pressure sensor could have the effect that the readings are
outside the tolerance limits.
> [Options] → Save: The readings are saved in a record.
> [Options] → Print: The readings from a record are printed.
> [Options] → Measurement view: (This function is not available
during a measurement): The configure measurement view
menu is opened.
> [Options] → Folders: The folder Folders is opened.
> [Options] → Show Graphic: The readings are displayed in
form of a line graph.
> [Options] → Configure Graphic: The measurement
parameters to be represented (max. 4) can be displayed (
) or
hidden (
).
Activating the function:
> Measurement type → Draft-Measurement → [OK].
Performing the measurement:
1. Start measurement: [
]
- Draft zeroing (7s).
- Rinse (approx. 10s).
2. Position the flue gas probe in the hot spot (area of the highest
flue gas temperature). The display showing the maximum
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