6. Insert tube into chamber, close
7.
8. Use 1.0 mL pipet (0354) to add
9. Cap and invert to mix. Wait
10. Insert tube into chamber. Close
NOTE: The meter will remember the last scanned blank reading. It is not
necessary to scan a blank each time the test is performed. To use the
previous blank reading, instead of scanning a new one, scroll to Scan Sample
and proceed. For the most accurate results, the meter should be blanked
1.800.561.8187
lid and select Scan Blank.
Remove tube from colorimeter.
Add 8 drops of Ammonia
Nitrogen Reagent #1 (V-4797).
Cap and mix.
1.0 mL of *Ammonia Nitrogen
Reagent #2 (V-4798).
5 minutes for full color
development. Wipe tube dry.
lid. Select Scan Sample. Record
result as Ammonia-nitrogen.
www.
008 Ammonia-N HR
0.99
ppm
Scan BLank
Scan Sample
12:00:00
001/500
8
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