Xylem MULTI 3500i HANDHELD MULTIPARAMETER METERS - Manual (Page 59)

Multi 3500i Operation
57
5 Press <MENU/ENTER>.
The AutoRead measurement to determine the DO concentrati-
on starts.
6 Wait for the end of the AutoRead measurement or accept the
measured value with <MENU/ENTER>.
The determined DO content is displayed as a message (
i ).
7 Press <MENU/ENTER>.
8 Using <
▲> <▼>, set the correction factor to adjust the dis-
played concentration value to the nominal value (value of the
comparison measurement). Subsequently, accept the correc-
tion factor with <MENU/ENTER>.
9 Select Accept with <
▲> <▼> and press <MENU/ENTER>.
The measuring instrument switches to the measured value dis-
play. The [Factor] indicator appears in the measuring window.
i Concentration = 8.5 mg/l
i Temperature =
24.8 °C
Terminate AutoRead
ConOx <CAL>
i Concentration = 8.49 mg/l
i Temperature =
24.8 °C
Set factor: 1.000
Accept
ConOx <CAL>