Free Chlorine
Free Chlorine
Page 94
50081_Chlorine_Free_Forward.fm
1. Access the
methods menu.
Press
2 to choose
Select Method.
2. Highlight Free
Cl2-Forward.
Press the
CHECK MARK
to validate.
3. Press 1 to select
Run method.
4. Measure 200 mL of
sample solution into a clean
250 mL beaker.
Insert the specified magnetic
stir bar into the sample
beaker.
Note: Use only the provided
stir bar to minimize loss of
chlorine.
5. Place the sample onto
the AutoCAT 9000 stirrer
platform.
6. Verify User.
Press the
CHECK MARK to
enter a new user or press
1 to
confirm.
Note: This screen will be
skipped if the User ID is
disabled. See Setting a User ID
on page 27.
7. Highlight Sample ID.
Press the
CHECK MARK to
enter a new sample ID or
proceed to step 8.
8. Highlight
Volume for Test 1.
Press
1 to confirm or press
the
CHECK MARK to enter a
new volume.
Amperometric Titration Free Cl2 - Fwd