Colony Counter

Manufacturer: IUL Instruments S.A.

The manual colony counter DOT makes it easy to count colonies on Petri dishes in the microbiology.

  • Backlight with network division
  • Height adjustable magnifier
  • With or without lighting
  • Contact marker with acoustic signal
  • Large display
  • Optional stainless contact pointer


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  • DOT

    Counting colonies with the unaided eye is a slow, tedious, and sight-damaging task. IUL’s colony counter DOT eases and quickens this process through the use of LED lighting and a high quality magnifying glass. Any microbiology lab involved in colony enumeration will find this tool to be absolutely vital. Petri plates are inserted inside the colony counter where they are properly lit and magnified. Operators can tick detected colonies with a specifically devised marker, meanwhile a digital display will increase the total counts. Pointers that can directly contact colonies are also available.



    High Quality Magnification: IUL’s Colony Counter DOT has a large 200 mm diameter lens with a DINx2 magnification power.

    Pointer Technology: Colonies are counted by directly touching these with a pointer or by marking them on the Petri dish with a felt tip pen.

    Adapted for any plate: Multiple adapters are available 60 mm, 70 mm, 80 mm, 90 mm,100 mm, 120 mm, and 150 mm. 

    Technical service

    Please find further information about our Technical Service here.

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    Vérène Heijt-van Dongen|

    Sales Specialist

    +31 416 675300

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