Measurement Example; Flue Gas Measurement; Printout Of Measured Results; Setting The Date/Time - testo 325-I Bedienungsanleitung

Connect
probe
Battery capacity Zeroing phase
Self-test
V 1 1 0
CAL.
3 sec.
3 sec.
6.0
Measuring menu
START
RG
225
STOP
Flush the measuring cells with fresh air after each
measurement (pump start/stop) until the CO/NO/SO
content is below 50 ppm.
Ensure that gas paths are dry when measuring SO
6

Measurement example

Flue gas measurement

Example: testo 325-I SO
2
Switch on
testo 325-I
Measuring menu
SO2
60 sec.
43
0
ppm
SO2
Printout
START
STOP
ppm
Pump
running.
2
.
2
Measuring menu From the measuring menu, printout of the measured values can
be triggered with the Print button. Printout is only possible
SO2
when the pump is stationary. Cancel the printing procedure with
the ESC button.
The measured value is printed out with
225
ppm - Date/time
- Unit of measurement
(For date/time setting, see reference unit)
Date/time
Measuring menu
SO2 Measured value
225
ppm
Measuring menu
Activate the set-point with the OK button.
SO2
Change the setting field with the right button.
Increase the value with the up button, decrease the value with
225
the down button.
ppm
The OK button confirms the settings and takes you to the
measuring menu.
The ESC button takes you back to the main menu, without
OK
adopting the settings.
D D A A T T
DAT
Date
symbol
15.03
START
Setting field
STOP
flashes
1999
Change
over to
US format
Measurement example

Printout of measured results

testo 325-I
07.09.1999 10:19:35
SO2 1225 ppm

Setting the date/time

Time
symbol
03.15
14:15
1999
7
OK