Camlab Lovibond MD 610, Инструкция по эксплуатации

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156
MD 610_2d 11/2019
Iron LR
with Liquid reagent
0.03 – 2 mg/l Fe
2+/3+
This test is suitable for determining total soluble iron. The
sample should be pre-filtered using a 0.45 μm membrane
if total dissolved iron is required. Particulate or suspended
iron will otherwise add to the result.
1. Fill a clean vial (24 mm Ø) with 10 ml of the water
sample , closetightly with the cap.
2. Placethe vial in the sample chamber making sure that
the marks
are aligned.
3. Press ZERO key.
4. Removethe vial from the sample chamber.
5. Fill the vial with drops of the same size by holding the
bottle vertically and squeezeslowly:
10 drops KS61 (Ferrozine/Thioglycolate)
6. Closethe vial tightly with the cap and swirl severaltimes
to mix the contents.
7. Placethe vial in the sample chamber making sure that
the marks
are aligned.
8. Press TEST key.
Wait for a reaction period of 5 minutes (note 1).
After the reaction period is finished the measurement
starts automatically.
The result is shown in the display in mg/l Iron.
2 5 2
Countdown
5:00
prepare Zero
press ZERO
Zero accepted
prepare Test
press TEST