Time to update your colony counting system - Go Automatic

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ProtoCOL 3 Plus is an automated colony counter and zone reading system with a high specification digital camera and LED lighting. 

  • Use plates up to 150mm diameter.
  • Wrap-around, dark screen doors eliminate the effects of ambient light, sunlight and fluorescent tubes 
  • Counts colonies as small as 43 microns and measures zones of inhibition as small as 0.1mm diameter. 
  • Flexible, fast and accurate with the ability to transfer data electronically and avoid transcription errors. 
  • Add optional software modules for spiral plates, OPKA, SBA, Multi-sector, Multi-well, SRD, AMES and statistical analysis.

Speed up your counting and spend time on the important analysis stage with ProtoCOL 3.


Call or email to arrange a video demonstration: 01274 595728 or sales@dwscientific.co.uk 


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If you are based in Germany or Australia, please select the website of our subsidiary company there. A different selection of products is available in these countries. Otherwise, please select ‘English’ and you will be able to find your local distributor in the ‘Overseas Distributors’ section.

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