Water I.D. Primelab 2.0, Manual

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(46) Phosphate
(-ortho-) HR
0.0 - 80.0 mg/l (PO₄³⁻)
Powder Pack
+ Tablet
Internal Name: 46-Phosphat-HR-tab
10ml
Phosphate HR N°1
Photometer (PPHPPHR1)
Phosphate HR N°2
Photometer (TbsPPPHR2)
Measurement procedure:
1 Separate the two halves of the filter holder.
2 Insert a 25 mm (GF/C) filter. Screw the filter holder back together, making sure that the O-ring
is correctly seated.
3 Fill a clean 20 ml syringe with 14 ml sample water.
4 Connect the syringe to the filter holder.
5 Empty the syringe with the filter up to the 10 ml mark.
6 Fill the remaining 10 ml filtered sample water into a clean 24 mm cuvette.
7 Screw the lid back on the cuvette.
8 Insert the cuvette into the PrimeLab. Pay attention to the arrow on the front of the cuvette.
9 Start ZERO measurement.
10 Remove the cuvette again.
11 Unscrew the lid from the cuvette.
12 Add 1 Phosphate HR N°1 Photometer" powder pillow to the sample water in the cuvette.
13 Stir with the stirring rod for about 20 seconds until the reagent is completely dissolved.
14 Add 1 Phosphate HR N°2 Photometer tablet(s) to the test water in the cuvette.
15 Crush the tablet with a clean stirring rod.
16 Stir with the stirring rod for about 20 seconds until the reagent is completely dissolved.
17 Screw the lid back on the cuvette.
18 Gently swirl the cuvette to mix the liquid well.
19 Insert the cuvette into the PrimeLab. Pay attention to the arrow on the front of the cuvette.
20 Tap TEST to perform the measurement.
21 After the lapse of a 10:00 minute(s) countdown the measured value is displayed.
Notes:
Special accessories required / not included as standard equipment!
The test result can be converted into the following unit(s): mg/l P, mg/l P₂O₅.
T160/204 T160/204