Accuracy Management｜Mastering the Zetasizer!

by Malvern Panalytical, Thursday, 20th September 2018

The Zetasizer’s hardware is robustly built, but as is the case with any analytical equipment, there is always a possibility that a device which was functioning correctly at the time of shipment may develop issues at some point. This time, the theme is the accuracy management of the equipment.

What if you get unusual data?

Has the sample changed? Or is the device faulty? To distinguish this, it is necessary to verify if there are any abnormalities in the device using standard particles with guaranteed values.
Malvern Panalytical recommends regular accuracy management to demonstrate that the equipment is functioning properly. We provide standard particles for particle size and zeta potential, but it is necessary to conduct measurements following the specified procedures when measuring standard particles.

Measurement Procedures for Standard Particles of Zeta Potential and Particle Size

We have prepared measurement procedure manuals for standard particles of zeta potential and particle size.

Maintenance Contract Information

We also offer various maintenance contracts to reduce risks such as OQ, regular inspections, and unexpected device failures. We have a full backup system in place to ensure that our customers can carry out their measurement work as planned. Click here for catalogs related to maintenance contracts, etc.

Zetasizer Series Product Information

For a list of models and detailed specifications, please see here.

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