The probe refractometer can be inserted with a flange or clamp into tanks and vessels which either do not have a scraper or where the mixer does not touch the vessel wall. The probe refractometer can also be flush mounted in a cooker where the scraper touches the wall.
- Mount the inserted probe refractometer close to a stirrer to ensure representative sample of the process liquid and to keep the prism clean.
- The refractometer should be conveniently accessible for service.