Camlab Lovibond MD 610, Instruction Manual

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74
MD 610_2d 11/2019
Chlorine dioxide
in the presence of Chlorine
with Tablet
0.02 – 11 mg/l ClO
2
1. Fill a clean vial (24 mm Ø) with 10 ml of the water
sample .
2. Add one GLYCINEtablet straight from the foil and
crush the tablet using a clean stirring rod.
3. Close the vial tightly with the cap and swirl several
times until the tablet is dissolved.
4. Fill a second clean vial with 10 ml of water sample
and closetightly with the cap.
5. Placethe vial in the sample chamber making sure that
the
marks are aligned.
6. Press ZERO key.
7. Removethe vial from the sample chamber and empty
the vial .
8. Add one DPD No. 1 tablet straight from the foil and
crush the tablet using a clean stirring rod.
9. Transfer the contentsof the first vial (Glycinesolu-
tion) into the prepared vial (point 8).
10. Close the vial tightly with the cap and swirl several
times until the tablet is dissolved.
11. Placethe vial in the sample chamber making sure that
the marks are aligned.
12. Press TEST key.
Zero accepted
prepare T1
press TEST
prepare Zero
press ZERO
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