Tag Archives: HeNe


Published 21 Oct 2020

Understanding specifications – what does laser power actually mean?

When choosing a new instrument, we tend to end up looking at a specification sheet. But what do all of these numbers mean? Bigger numbers are better surely? Whilst there are lots of specifications that we can compare, this is…READ MORE >

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Published 21 Apr 2015

HeNe Laser and APD in the Zetasizer

What laser is in the Zetasizer Nano series? This question came to me via one of our Malvern account managers, so I thought a brief explanation could help clarify which laser and which detector is used in the systems. The…READ MORE >

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