AccuSizer® SPOS Systems by Entegris

Manufacturer Entegris  |   Model: A7000  |  Available Worldwide
  |  1 reviews
A comprehensive portfolio of high accuracy and resolution liquid particle counters that determine particle size and concentation of suspensions

AccuSizer® SPOS Systems by Entegris product image
AccuSizer® SPOS Systems
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Average Rating: 3.0
1 Scientist has reviewed this product

4 out of 5
Ease of use
2 out of 5
After sales service
3 out of 5
Value for money

  • Status:

  • Member since: 2019

  • Organization: Filtration Technology Corporation (FTC)

  • Ease of use
    4 out of 5
    After sales service
    2 out of 5
    Value for money
    3 out of 5
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Good equipment, easy to use but lacks technical and customer support.
Rating: 3.0

  • Application Area: Particle size measurement, particle size distribution

"The equipment is easy to use and has a broad spectrum in terms of particle size measurement. Another advantage of the A700 is the repeatability of results and comparatively low maintenance. The side where Entegris (PSS) needs to work on is the customer and technical support once the equipment is sold. Also, bad designing in terms of organic chamber."

Review date: 26 Nov 2019 | AccuSizer® SPOS Systems


  • Uses single particle optical sizing (SPOS) technology to provide extended dynamic size and concentration ranges

  • Can be used as a liquid particle counter for contamination applications or as sophisticated particle size analyzer

  • Highest sensitivity technology available to determine tails of distribution such as large particle counts (LPC) in CMP slurries, protein aggregates, or tails of emulsions (PFAT5)

  • Fast, multi-channel pulse height analyzers that can report results in up to 1024 size bins

  • Several fluidics configurations are available to deliver the sample to the sensor directly or with auto dilution to avoid coincidence errors

Applications: pharmaceutical injectables, Chemical Mechanical Planarization (CMP) slurries, filter testing, contamination, emulsions, microbubbles, inks and paints