The first quality control standard for semen analysis invented by physicists for fertility experts; designed to be used by anyone, anywhere. Easy to use, precise & portable.

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Dynescan Portable Semen Analyser

Easy to use

Dynescan has been designed to protect semen samples from the wind and cold to provide reliable measurements at 37.5 degrees Centigrade.

In visual mode, you are able to see spermatozoa moving, as you would down an ordinary microscope.

Measurements with the Dyneval mode are completely automated for easy of use.  This means that:
  • no prior training is required
  • every user will obtain very similar results for a given sample
  • data is stored securely on the cloud


Dynescan offers the highest precision for semen motility assessment.

The standard deviation error is <3% for measurements on aliquots taken from the same batch of semen. Published work using computer aided semen analysis (CASA) reports a standard deviation of 10% or more.

In single measurement mode obtain a one-off reading of the percentage of progressively motile spermatozoa (% motility) and the mean speed.

In continuous measurement mode, leave the instrument to collect data at regular intervals and collect valuable datasets to strengthen your understanding of long-term motility (typical result shown in figure).


Dynescan can be used anywhere that mains power is available, on farm, in the clinic or at the laboratory. Dynescan comes in a robust, water-resistant case which will withstand everyday knocks and bumps.  

Dynescan measures just 25.4cm x 13cm x 30cm with a total weight less than 5kg. 

If you would prefer a battery operated Dynescan, please get in touch.

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Easy to Use & Fast Results