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




Model 653 Absorbance Monitor /


The Model 653 Absorbance Monitor is used with a BT65, BT65S, AF12, AF11 and DP11 sensors to measure cell density in bacterial fermentation and mammalian cell growth applications.

  • Adjustable digital signal processing feature minimizes interference caused by aeration and agitation
  • Configures to operate as a solids monitor
  • Measures up to 5 AU/OD units
  • Remotly accessible range selection and auto zero function
  • One 4-20mA analog output
  • Volt free alarm output contact is suitable for direct connection to a PLC or inclusion in a control scheme
  • Lamp fail indication and relay output
  • Type 4DIN plug in unit 3U x 14HP x 160mm deep (2;8" W x 5.1" H x 6.7" D) conserves space andd simplifies mounting

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