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optek - Model AS16-N -Single Channel Turbidity Probe
High precision probe for direct installation into pipelines and vessels measuring NIR light absorption (turbidity) of various liquid samples. The optical path length can be individually configured to meet the process control requirements with the highest accuracy.
The AS16-N is a precision absorption probe, which is designed for direct installation into pipelines and vessels and provides accurate concentration measurements with remarkable repeatability, linearity and resolution. A wide selection of different optical path lengths and insertion depths combined with optional calibration filters and electro-polished stainless steel housing meet all requirements of the biotechnology industry.
The AS16-N uses light from 730-970 nm to measure solids concentration independent from color or color changes.
- Absorbance Scale:
- CU (concentration units)
- Turbidity based
- phase separation control (beer / milk, milk / water)
- inlet separator control
- cell density in fermentation (OD, AU, TCD, CC, WCW, DCW)
- Inline turbidity measurement in demanding process conditions
- Fast and accurate turbidity measurements
- Hygienic probe design (3A)
- Two sensor lengths available (35 mm & 135 mm plus OPL)
- Validation accessories
- No sampling or by-pass installation needed
- immediate detection of turbidity changes to verify product quality
- For pipe and vessel installation
- Flexibility to mount in a broad range of vessel sizes
- Easy on-site / on-demand verification