Hach DR2400 - Page 476

Nitrogen, Ammonia
Nitrogen, Ammonia
Page 2 of 6
NitrogenAmm_TNT_High_SAL_Eng_Ody.fm
5. Add the contents of
one Ammonia Cyanurate
Reagent Powder Pillow
to each vial.
6. Cap the vials tightly
and shake thoroughly to
dissolve the powder.
7. Touch the timer icon.
Touch
OK.
A 20-minute reaction
period will begin.
8. Install the 16-mm
adapter.
Note: See Section 2.6 in the
Instrument Manual for
installation details.
Wipe the blank and place
it into the adapter
9. Touch Zero.
The display will show:
0.0 mg/L NH
3
–N
10. Wipe the sample vial
and place it into the
adapter.
11. Touch Read.
Results will appear in
mg/L NH
3
–N.
Zero
Read