Water I.D. Primelab 2.0, Manual

Page: 201 / 301

(92) Ozone
(in presence of chlorine)
0.00 - 2.70 mg/l (O₃)
Liquid
Internal Name: 92-Ozone-liq
10ml
30ml PL DPD 1 A (PL30DPD1A)
30ml PL DPD 1 B (PL30DPD1B)
30ml PL DPD 3 C (PL30DPD3C)
30ml PL DPD Glycine (PL30DPDGlycine)
Measurement procedure:
1 Fill 10 ml test water into a clean 24 mm cuvette.
2 Screw the lid back on the cuvette.
3 Insert the cuvette into the PrimeLab. Pay attention to the arrow on the front of the cuvette.
4 Start ZERO measurement.
5 Remove the cuvette again.
6 Unscrew the lid from the cuvette.
7 Empty the cuvette to a few drops.
8 Add 3 drop(s) of PL DPD 1 A into the cuvette.
9 Add 3 drop(s) of PL DPD 1 B into the cuvette.
10 Add 3 drop(s) of PL DPD 3 C into the cuvette.
11 Fill the cuvette to 10 ml with the sample water.
12 Screw the lid back on the cuvette.
13 Gently swirl the cuvette to mix the liquid well.
14 Insert the cuvette into the PrimeLab. Pay attention to the arrow on the front of the cuvette.
15 Tap TEST to start a 02:00 minute(s) countdown.
16 Wait until the 02:00 minute(s) countdown ran out.
17 Unscrew the lid from the cuvette.
18 Empty the cuvette.
19 Clean the cuvette.
20 Fill 10 ml sample water into a second clean 24 mm cuvette.
21 Add 3 drop(s) of PL DPD Glycine into the cuvette.
22 Add 3 drops of PL DPD 1 A into a second clean 24 mm cuvette.
23 Add 3 drop(s) of PL DPD 1 B into the cuvette.
24 Add 3 drop(s) of PL DPD 3 C into the cuvette.
25 Fill the cuvette with the treated sample of the first cuvette.
26 Screw the lid back on the cuvette.
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