Equipements de production d'analyse et de contrôle pour les Biotechnologies CellD Equipments for production control and measurements for Biotechnologies

 

 

purification-wedgewood
sonde-uv-af45

High Ultraviolet AF45 sensor /

Flow through optical sensor used with a Model 960 UV analyzer for measuring the spectral absorbance of process liquids in the high ultraviolet region of the electromagnetic spectrum.

  • Accurately measures UV absorbance up to 50 OD (dependent upon sensor optical pathlength)
  • Configurable to measure UV absorbance at a discrete wavelength of 206nm, 214nm or 226nm
  • Fire polished quartz windows deliver repeatable performance under harsh process conditions.
  • FDA and USP acceptable seal materials available for pharmaceutical applications
  • Low-pressure Zinc (206nm) or Cadmium (214/226nm) vapor gas discharge UV light source provides long life and stable operation
  • Dedicated reference detector channel compensates for lamp decay drift
  • Patented EasyCal™ system option allows for quick and simple on-line NIST traceable calibration
  • Unique precision optical pathlength (POPL) adjuster, coupled with EasyCal™, enables exact adjustment of short pathlengths for unequalled accuracy
  • Wide variety of process connections and line sizes available
  • Ultra-hygienic, CIP and SIP resilient flow cell design available with material finish of 16μinch (0.4μm) Ra
  • Air purge ports available for preventing condensate buildup on optical windows
  • Includes separate high voltage lamp power supply with sensor / transmitter connection safety interlocks
  • Patented window wiping system option eliminates process buildup on optical windows
All sensors are pre-tested at the factory

 

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Docs sur mesure UV transmetteurs et capteurs

 

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