Does the Phosphax sc analyser need to be calibrated?

Document ID

Document ID TE4014

Published Date

Published Date 21/01/2019
Question
Does the Phosphax sc analyser need to be calibrated?
Summary
Phosphax calibration
Answer
The Phosphax sc does not need to be calibrated because the reagent and photometer are stable. There is no manual calibration available. The user can do a validation with a standard solution or a grab sample. Correction factor and Offset can be used if the instrument does not show the expected value.