What is the Coulter Principle?

The Coulter Principle was principally developed to count blood cells quickly by measuring the changes in electrical conductance as cells suspended in a conductive fluid passed through a small orifice. Presently, over 98% of automated cell counters incorporate this technology, which is referred to as the Coulter Principle. In the past seventy-five years, the technology has also been used to characterize thousands of different industrial particulate materials.
Beckman Coulter Life Sciences offers a wide variety of instruments for total optimization of your laboratory. Our focus on innovation, reliability and efficiency has led us to become the partner of choice for clinical, research and industrial customers around the globe.

[@LearnEnglishWithMatta]

This is fascinating.

[@majdelhazar1605]

Thank you so much! Now I understand!

[@renadktn]

Thank you so much!!!!!

[@paulrowland4857]

Very helpful. Thank you!

[@user-ty1sm7ey6d]

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[@Okeh_Emmanuel]

What material is the aperture made of ? And what engineering technique can make 100micron holes in such material ?

[@joan-b-empire576]

Thank you Sir

[@user-ty1sm7ey6d]

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[@muhammadk1724]

Sir, is this can measure particles counts in lube oil samples?

[@user-yj4rl5ll6m]

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