SPC-5500 Single Point Charge

SPC-5500 Single Point Charge

Single Point Charge Measurement with the new SPC-5500.

  • Online measurement of charge
  • Cost-effective closed loop control of chemical addition rates
  • Single point modular design for greater flexibility


The SPC-5500 Single Point Charge analyzer continuously measures charge of colloidal dissolved substances in an aqueous sample. By automatic titration of the sample with an oppositely charged poly-electrolyte solution, it is possible to precisely quantify charge levels also known as cationic demand or anionic demand.

Learn more about charge in the papermaking process with the BTG Learning Academy video.

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  • Modernized continuous online measurement
  • Automatic ultrasonic cleaning
  • Inline filtrate sampling


  • Cost effective solution for a compact online charge measurement
  • Allows for closed loop control of fixatives and other chemical additives
  • Easy maintenance due to a modular concept and diagnostic tool

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