Accurate Cell Counting and Limitless Quality

CASY Cell Counter & Analyzer

Put precision back in counting with reproducibility unmatched by other counters available.  


Contact Us  Learn More  Book a Demo​​​​​​


Accurate Cell Counting and Limitless Quality

CASY Cell Counter & Analyzer

Put precision back in counting with reproducibility unmatched by other counters available.  

Contact Us

Learn More

Book a Demo

"Dive into 20 years of OLS's pioneering cell research. The cell counter made-in-Germany, crafted for visionary researchers, emphasizes precision and innovation."

"Dive into 20 years of OLS's pioneering cell research. The cell counter made-in-Germany, crafted for visionary researchers, emphasizes precision and innovation."

The Casy Cell Counter and Analyzer is a high-precision device for automated cell counting, viability analysis, and particle sizing for a wide range of biological samples. Designed for life science labs, it delivers fast, reproducible results without dyes or complex preparation. With an intuitive interface and automated features, the Casy system enhances lab efficiency in cell culture, research, and quality control applications. Perfect for labs seeking precision and simplicity.

CASY Br​​ochure​​​​​

CASY Software

​​​​CASY Applications​​​​

CASY Br​​ochure​​​ ​CASY Software ​​​​CASY Applications​​​​

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What do the scientists say

#ols-customer-success-stories

Prof. Dr. Julia Bornhorst, Food Chemistry, University of Wuppertal
Dr. J. Weinreich, Experimentelle Onkologie, Universitätsklinikum Tübingen
Dr. Wilhelm Palm, Head of Junior Research Group Cell SIgnaling and Metabolism, German Cancer Research Center


 CASY Key Features 

#casy-meets-all-demands

  • Highest reproducibility and accuracy for anything you want to analyze
  • No sample preparation, easy use
  • High speed at low cost
  • Transparent results and quality control
  • Thousands of publications and thousands of installations
  • GMP/GLP compliant
  • Optional 21CFR Part 11 module


CASY Cell Counter & Analyzer – always the best choice, whatever you want to analyze. From large stem cell aggregates to small yeast or even bacteria. CASY provides unmatched precision and reproducibility.

CASY can do it all – the unique detection mechanism will support you even with challenging applications.



CASY Applications

#casy-technology-application


CASY Technology

Learn how CASY works

More Info

 Know your PMBCs

Learn how CASY counts PMBC's

More Info

Cytotoxicity

The Cytotoxicity of Anti-Cancer Drug Combinations

More Info

Algea Feeding - Daphnia

Ecotoxicology: Algea Feeding Rates of Daphnia magna 

More Info

Track T-cell activation 

Learn how CASY works with T-Cell activation

More Info

Track T-cell activation 

Learn how CASY works with T-Cell activation

More Info


iPSC flexible handling

Learn how CASY works with iPSC

More Info

 Algea and Protozoa

Set of CASY results for algea and protozoa

More Info

Bacteria

Set of CASY results for bacteria

More Info

Erythrocytes and Plates

Set of CASY results for erythrocytes and plates

More Info

Saccharomyces cerevisiae

Set of CASY results for saccharomyces cerevisiae

More Info

Fungi Spores

Set of CASY results for Fungi Spores

More Info


Pollen Counting

Set of CASY results for pollen counting

More Info

 Primary Cells

Set of CASY results for primary cells

More Info

Bacteria

Set of CASY results for bacteria

More Info

Trypanosoma or Leishmania

Set of CASY results Trypanosoma or Leishmania

More Info

Cytotoxicity

The Cytotoxicity of Anti-Cancer Drug Combinations





CASY Technology

Learn how CASY works


Algea Feeding - Daphnia

Ecotoxicology: Algea Feeding Rates of Daphnia magna 

Know your PMBCs

Learn how CASY counts PMBC's


iPSC flexible handling

Learn how CASY works with iPSC

Algea and Protozoa

Set of CASY results for algea and protozoa


Bacteria

Set of CASY results for bacteria


Track T-cell activation 

Learn how CASY works with T-Cell activation





Saccharomyces cerevisiae

Set of CASY results for saccharomyces cerevisiae

Fungi Spores

Set of CASY results for Fungi Spores


Pollen Counting

Set of CASY results for pollen counting


Erythrocytes and Plates

Set of CASY results for erythrocytes and plates





Trypanosoma or Leishmania

Set of CASY results Trypanosoma or Leishmania

Primary Cells

Set of CASY results for primary cells



Meet CASY Software Solution for Scientists


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