Hach NA5600 sc Na+, Installation Manual

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Table 10 Comparison of conditioning solutions
DIPA
(C
6
H
15
N)
Ammonia
(NH
3
)
Lowest detection limit 0.01 ppb 2 ppb
Accuracy (analyzer without cationic pump) ±0.1 ppb or ±5%
(the larger value)
±1 ppb or ±5%
(the larger value)
Accuracy (analyzer with cationic pump) ±2 ppb or ±5%
(the larger value)
±2 ppb or ±5%
(the larger value)
Repeatability with a 10 °C (18 °F) variation < 0.02 ppb or 1.5%
(the larger value)
< 0.1 ppb or 1.5%
(the larger value)
Consumption of 1 L at 25 °C (77 °F) for a pH measurement
of 10 to 10.5 13 weeks (approximately) 3 weeks (approximately)
3.7.2 Fill the reactivation solution bottle
Put on the personal protective equipment identified in the safety data sheet (MSDS/SDS). Then fill
the reactivation solution bottle with 500 mL of 0.5M Sodium Nitrate (NaNO
3
).
Note: The reactivation bottle has a label with a red stripe. A red "REACT" label is attached to the reactivation bottle
tubing.
If prepared solution is available, go to the next section.
If prepared solution is not available, prepare 500 mL of 0.5M Sodium Nitrate as follow:
Items supplied by the user:
• Personal protective equipment (refer to MSDS/SDS)
• Volumetric flask, 500 mL
• NaNO
3
, 21.25 g
English 35