Description
- Diffused-light measurement
- Compensation for outside light sources
- Infrared measuring system
- High-precision fibre-optics
- Wide linear measuring range
- High measurement sensitivity
- Designed for online measurement operations
- Measurement sensor can be sterilised or treated in an autoclave
- Biologically inert
- Reproducible readings
- Applications: cell-density and growth curves in a fermenter or bioreactor, flocculation,turbidity, crystallisation monitoring, filter monitoring, detection of solids
- Measuring principle: The regulated IR transmitter produces infrared radiation in the fibre-optic transmission line (1) and emits it, via the sensor, into the medium from two sides. High-precision reception optics (2) is used to measure the returning IR radiation at the fibre-optic reception element (3).
