When should the 9184sc acidification unit be used?

Document ID

Document ID TE2077

Published Date

Published Date 27/05/2017
Question
When should the 9184sc acidification unit be used?
Summary
9184sc Ozone acidification unit application details
Answer
The 9184sc acidification unit should be used to adjust the influent pH of the sample for chlorine measurement when the pH is greater than 8. The acidification unit can be used for continuous or intermittent cleaning of the flow cell for any of the 9180sc sensors as well. Applications with a sample pH above 8 will not perform to expectation due to the chemistry of chlorine and hypochlorus acid.