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Sensors HomeProducts > Ultraviolet  > Sensors >
AF45 high wavelength
Flow through optical sensor used with a Model OUM960 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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