Xylem MULTI 3500i HANDHELD MULTIPARAMETER METERS User Manual
Page 28
Operation
Multi 3500i
26
The display of the temperature indicates the active temperature mea-
suring mode:
* If you do not wish that, you can:
– either disconnect the 2nd sensor and use the manual temperature
input or
– use an electrode with a temperature sensor.
Preparatory activities
Perform the following preparatory activities when you want to measure:
Temperature
sensor
Resolution
of the temp.
display
Mode
pH
Cond or
Oxi
yes
-
0.1 °C
Automatic with pH tem-
perature sensor
yes
yes
0.1 °C
-
-
1 °C
Manual
-
yes
0.1 °C,
measured
temperature
value flashes
The temperature value of
the second sensor (Cond
or Oxi) in the same test
sample is taken over for
pH measurement*
1
Connect a pH or ORP electrode to the measuring instrument.
The pH/ISE measuring window is displayed.
2
If necessary, select the pH or mV display with <M>.
3
Adjust the temperature of the solutions and measure the cur-
rent temperature if the measurement is made without a temper-
ature sensor.
4
Calibrate or check the measuring instrument with the elec-
trode.