AF 46

• Accurately measures UV absorbance up to 50 OD (dependent upon sensor optical pathlength)
• Configurable to measure UV absorbance at any two of many discrete wavelengths between 254 nm and 365 nm
• Patented window wiping system option eliminates process buildup on optical windows
• Fire polished quartz windows deliver repeatable performance under harsh process conditions.
• FDA and USP acceptable seal materials available for pharmaceutical applications
• Patented low-pressure mercury vapor gas discharge UV light source provides long life and stable operation
• Dedicated reference detector channels compensate for lamp decay drift
• Measurement detector housing accommodates reference rod for checking sensor functionality and calibration status
• Wide variety of process connections and line sizes available
• Ultra-hygienic, CIP and SIP resilient flow cell design available with a material finish of 16 μinch (0.4 μm) Ra
• Air purge ports available for preventing condensate buildup on optical windows
• FM and ATEX approved explosion-proof lamps for hazardous area applications
• All sensors are pre-tested at the factory and can be supplied with full certification package