Corrosive Liquid Particle Sampler: CLS-700

The CLS-700 T corrosive liquid particle sampler from Particle Measuring Systems (PMS) is a compression sampler combined with a LiQuilaz® particle counter for effective measurement of particles in fluids contained in unpressurized vessels. It is ideally suited for testing chemicals containing dissolved gas, where bubbles could be incorrectly detected as particles. The system eliminates bubbles by pressurizing the sample and keeping the bubbles suspended in solution.
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Corrosive Liquid Particle Sampler: CLS-700


  • Uses vacuum to fill sample vessel, then pressurizes to count particles without bubbles
  • Comprised of materials compatible with most process chemicals
  • Enables efficient sampling of chemicals from sample bottles, chemical containers, or process baths


  • Particle level measurement in effervescent liquids
  • Process monitoring of wafer cleaning baths
  • Chemical process monitoring
  • Sampling of parts cleaning vessels

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Available Accessories

Liquid Installation Kit

Liquid Installation Kit

For use with online  applications, the Liquid Installation Kit includes: a Flaretek® flaring tool, five caps, 25 ft of 1/4 in Perfluoroalkoxy alkanes (PFA) tubing and male connectors.