11
TTi
™
Colorimeter Series Quick-Start Guide
STEP 8
Zero the colorimeter
Select ZERO using
;
then press ENTER .
Zero will be displayed.
STEP 9
Prepare sample
Typical procedure for
preparing a sample:
a. Remove sample cell
from sample cell
compartment; then
remove cap.
b. Add test reagents
(not required for this
example).
Replace cap
and mix thoroughly.
c. Insert sample cell into
sample cell compart-
ment. Align marks.
Align
arrow on
sample
cell with
notch on
meter.
