Zetasizer Lab
Entry-level particle size and zeta potential analyzer with enhanced capabilities
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Great results, amazing instrument but a little bit expensive.
Analyze Nanoparticles size and zeta potential. As well as nanobodies.
The instrument is highly qualitative, so easy to use. You can use different modes (general purposes, multimodal). Unfortunately for more advanced modes you should add a MALS or SALS module. You can also purchase an additional module for molecular weight calculation. It's not easy though, seeing that the price of the instrument is already high. Plus, it would help if you had many consumables (Cuvettes) as they're not reusable. The software is really simple to use, we had a problem with it once, so we had to install it on another PC otherwise it works very well and is so easy to use. One thing I would have loved to get in the software is adding different samples in one report, unfortunately, it's not possible. For simple size and zeta potential measurement I would rate the instrument a 4/5. I took off the one star mainly for the price of the instrument and maybe some enhancement in the software.
Review Date: 7 Jan 2024 | Malvern Panalytical
I can go far with zetasizer and potential zeta
Food and cosmetics
The data provided by zetasizer it is very important and interesting for any engineer that seeks understanding the behavior of some matters in the food or cosmetics field. I always believe that Zetasizer gives us all microfluid kpis and it's to us to use them in ways to develop our products. For example I developed a method using zetasizer to estimate the surface of any active carbon based on ASTM requirements. It is amazing.
Review Date: 18 Jun 2023 | Malvern Panalytical
Manufacturer's Response
Thank you for leaving your review of the Zetasizer, very happy to hear you are finding it useful in your research.
Is wonderful and invaluable.
Drugs development
Zetasizer is very useful for drugs development and pharmaceutical applications.Is important for particle analysis.
Review Date: 8 Nov 2022 | Malvern Panalytical
Manufacturer's Response
Thanks for the review and we hope the system helps in your research.
Really a great instrument, value for money. I published many articles because of it.
Characterize the particle size of the synthesized nano materials
We have the Malvern zetasizer zs nano in our lab since 2013. I am using the instrument for characterizing nanomaterials, and I feel the instrument is working fabulous. We are also experiencing great services from the company and they are providing proper guidance about the handling techniques. Malvern Panalytical is conducting many online webinars regarding to the use of the Malvern zetasizer and related themes, and it is very useful for the recent updates in the field.
Review Date: 15 Dec 2021 | Malvern Panalytical
Manufacturer's Response
Thank you for the glowing review, Dr Karuppaiah, we are glad you are making good use of the system and appreciate our efforts to provide a great customer experience. Many thanks.
Good analyzer that every water treatment plant should have to reduce workload.
Drinking water treatment
We used the old model Zen 2600 in the lab which is discontinued but it is similar to the Zetasizer Lab. The results are reliable annd low maintenance. We used every 2 to 4 hours daily for 5 years, did not spend any penny in the PM or CM. The analyzer still works well and give correct results.
Review Date: 24 Sept 2021 | Malvern Panalytical
Manufacturer's Response
Thanks for your review Lilian, glad to hear your system is delivering great results for your work.
Great results, our scientific research can not live without this equipment.
Analyze size and zeta potential in polymer science
High quality and reproducible results can be obtained. Especially, the experiment is easy to use and maintain. For ease of use, one can easily learn to perform after several minutes traning. For after-sales care, it did not need to have any maintenance for several years. Thus, we believe that it is good value for money.
Review Date: 14 Aug 2021 | Malvern Panalytical
Manufacturer's Response
Thank you for your feedback. We wish you many years of happy measurements with your Zetasizer system.
Excellent device, foundation of most of my research work.
Nanotechnology
Very convenient to operate, very sensitive, gives reproducible results with high precision.
Review Date: 8 Feb 2021 | Malvern Panalytical
Manufacturer's Response
Thanks for the review Samuel, good luck with your research!
Great product for analyzing aggregates and as a compentary method to SE-HPLC.
Analyzing aggregation of lyophilized monoclonal antibodies
It is very easy to use, fast in analyzing both particle sizes and zeta potential, which is very useful for the aggregation of lyophilized monoclonal antibodies formulations. It is a nice addition to size-exclusion high-performance liquid chromatography and works very well as a complementary methods. The accessories are user-friendly and handy, and all the support is nice. Also, the software is easy to use, works fine, and gives you all the necessary information as quickly as possible.
Review Date: 15 Jan 2021 | Malvern Panalytical
Manufacturer's Response
We can now see a trend that this new instrument is super easy to use, thanks for your review.
Our entry-level Zetasizer does not compromise on features. The Zetasizer Lab incorporates Adaptive Correlation, M3-PALS and constant current zeta mode. The Zetasizer Lab also ships with ZS Xplorer, easy-to-use analytical software. ZS Xplorer offers instant feedback on data quality, and guidance on how to improve your results.
Features and benefits
Works with OmniTrust: Malvern Panalytical's compliance solution for the regulated environment
The Zetasizer Lab is the perfect entry-level system, offering a wide range of features, including:
- DLS analysis: particle size measurements from 0.3 nm to 10 μm
- Extended size range analysis offers improved accuracy for particle sizes above 1 μm, and indicative results above 10 μm (using ZSU1002 Low Volume Disposable Sizing Cell)
- Zeta potential of nanoparticles and colloids using M3-PALS analysis and constant current zeta mode
- Molecular weight using Static Light Scattering at 90°
- Supports use of Low Volume Disposable Capillary Cell for size measurements in sample volumes as low as 3 μL
- Available in Blue Label and Red Label variants:
- Choose Blue Label for routine sample investigation such as metallic colloids, metal oxides and pigments
- Choose Red Label for more challenging sample types, such as proteins, surfactant solutions and low solid content samples
- On-site upgradeability to either Zetasizer Pro or Zetasizer Ultra models
