What are the two different displays for on the AF7000 Streaming Current Monitor?

Dokument-ID

Dokument-ID TE12291

Veröffentlichungsdatum

Veröffentlichungsdatum 01.04.2020
Frage
What are the two different displays for on the AF7000 Streaming Current Monitor?
Zusammenfassung
Description of what the two different displays are used for on the AF7000 Analyzer.
Antwort
The top display shows the offset relative to the optimal coagulant dosing zero point.
  • A result of Zero on this display would indicate raw zeta potential is the same as the zeta potential from when it was zeroed to an optimal coagulant amount based on a jar test.
  • A negative result on this display would indicate the raw zeta potential is lower than the zeta potential from when it was zeroed to an optimal coagulant ammount based on a jar test. Coagulant may need to be added to increase result.
  • A positive result on this display would indicate the raw zeta potential is higher than the zeta potential from when it was zeroed to an optimal coagulant amount based on a jar test. Coagulant feed may need to be stopped or decreased in order to decrease result.

The bottom display shows the raw measured streaming current value.

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