(02)
Ammonia LR
0.00 - 1.00 mg/l (N)
Powder Pack
Internal Name: 02-Ammonia-LR-pow
Ammonia N°1 Photometer (PPHAM1)
Ammonia N°2 Photometer (PPPAM2)
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 Add 1 Ammonia N°1 Photometer powder pillow to the sample water in the cuvette.
8 Stir with the stirring rod for about 20 seconds until the reagent is completely dissolved.
9 Add 1 Ammonia N°2 Photometer powder pillow to the sample water in the cuvette.
10 Stir with the stirring rod for about 20 seconds until the reagent is completely dissolved.
11 Screw the lid back on the cuvette.
12 Gently swirl the cuvette to mix the liquid well.
13 Insert the cuvette into the PrimeLab. Pay attention to the arrow on the front of the cuvette.
14 Tap TEST to start a 10:00 minute(s) countdown.
15 After the lapse of a 10:00 minute(s) countdown the measured value is displayed.
Notes:
The temperature of the water sample should be between 20 °C and 25 °C.
T7/204 T7/204
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