222
MD 610_2d 11/2019
Phosphate 1, ortho
with Vacu-vials
®
K-8503
(seeNotes)
5 – 40 mg/l PO
4
Insert the adapter for 13 mm Ø vials.
1.
Placethe blank in the sample chamber. Theblank ispart
of the test kit.
2.
Press
ZERO
key.
3.
Removethe blank from the sample chamber.
4.
Fillthe samplecontainerto the 25 ml markwith the water
sample.
5.
Placeone Vacu-vial
®
in the sample container. Snap the
tip by pressing the vial against the side of the sample
container.
The Vacu-vial
®
breaks at the neck and the vial fills au-
tomatically.
A small volume of inert gas remains in the Vacu-vial
®
.
6.
Mix the contentsof the Vacu-vial
®
by inverting it several
times, allowing the bubble to move from one end to
the other. Dry the outside of the vial.
7.
Placethe Vacu-vial
®
in the sample chamber.
8.
Press
TEST
key.
Wait for a
reaction period of 5 minutes
.
After the reaction period is finished the measurement
starts automatically.
The result is shown in the display in mg/l ortho-
Phosphate.
Countdown
5:00
prepare Zero
press ZERO
Zero accepted
prepare Test
press TEST
2
7
3
Summary of Contents for Lovibond MD 610
Page 14: ...8 MD 610_2d 11 2019...
Page 15: ...9 MD 610_2d 11 2019 Part 1 Methods...
Page 87: ...81 MD 610_2d 11 2019...
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Page 307: ...301 MD 610_2d 11 2019 Part 2 Instrument Manual...
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