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Particle Charge Detector with Automatic Titrator

Biosafety Level 1 - Surface Characterization


The Particle Charge Detector measures colloidally dissolved substances in a process sample. Combined use with the automatic titrator allows for quantitative charge determination on colloidally dissolved matter and particle systems using a polyelectrolyte titration. This system is a standard tool for detecting anionic trash levels and for characterizing chemical additives.

Instrument Uses

  • Measure Isoelectric Point


  • Suspended Particles


  • Clean solutions (use Milliq water)