Is there different detector for zeta size and potential measurement in malvern zetasizer nanoZS90?

Rashedul Siddiquei @Rashedul-Siddiquei-3

01 January 2025 1 7K Report

Potential result shows count rate too low

Yes, size and zeta are different. IF you have a ZS90 then they detect at different scattering angles. zeta is in forward angle. size is at 90 degree angle.

If you are a novice to the Zetasizer you might find this video tutorial helpful:

https://www.malvernpanalytical.com/en/campaigns/zetasizer-self-install

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