33
6.
Wipe the tube thoroughly with a lint-
free cloth.
7.
Open the meter lid. Insert the tube
into the chamber. Align the index line
on the tube with the index arrow on
the meter. Close the lid.
8. Press
ENTER
to select
Scan Sample
and scan the sample. The screen will
display
Reading
for about 1 second.
The result will appear on the screen.
Turbidity NB (N)
10.22
NTU
Scan Blank
Scan Sample
12:00:00 001/500
ANALYSIS WITH BLANKING PROCEDURE
To obtain the most accurate results the meter should be blanked before measuring a
sample. The blanking step is not as critical for samples above 10 NTU. The meter should
always be blanked before reading samples below 10 NTU.
1.
Press and briefl y hold
to
turn the meter on. The LaMotte
logo screen will appear for about
3 seconds and the
Main Menu
will
appear.
Main Menu
Measure
Data Logging
Options
12:00:00 001/500
2. Press
ENTER
to select
Measure
.
Measure Menu
(N)
Turbidity - No Blank
Turbidity - With Blank
12:00:00 001/500
ANAL
Y
SIS WITHOUT BLANKING PROCEDURE
ANAL
Y
SIS WITH BLANKING PROCEDURE
