Hach CDC401 Series, Руководство пользователя

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Table 1 Cleaning solution
Contamination Cleaning solution Active component Soak time
General
contamination Electrode cleaning solution for
regular maintenance KATHON
™
CG,
DECONEX
®
11
12–16 hours
Minerals Electrode cleaning solution for
minerals/inorganic
contamination Phosphoric acid
(~10%) 10–15 minutes
Fats, grease and oils Electrode cleaning solution for
fats, oils and grease
contamination KATHON
™
CG,
TRITON
®
X
2 hours maximum
Proteins Electrode cleaning solution for
proteins/organic
contamination Pepsin in HCl 3 hours maximum
Wastewater and
organic compounds Electrode cleaning solution,
extra strong Sodium hypochlorite 5–10 minutes
8.2 Remove or install the shroud
Remove the shroud on the rugged probe during calibration and maintenance. Refer to Figure 2 .
Keep the shroud installed on the rugged probe during sample measurements to prevent damage to
the sensor. Refer to
Figure 3 .
Figure 2 Remove the shroud
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