Zetasizer Nano ZSP by Malvern Panalytical

Manufacturer Malvern Panalytical  |  Available Worldwide
4.5
/
5.0
  |  29 reviews
The Zetasizer Nano ZSP is a premium system in the Zetasizer range. It is used for the measurement of size, electrophoretic mobility of proteins, zeta potential of nanoparticles and surfaces, and optionally the microrheology of protein and polymer solutions.


Zetasizer Nano ZSP by Malvern Panalytical product image
Zetasizer Nano ZSP
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Average Rating: 4.5
29 Scientists have reviewed this product

5 out of 5
Ease of use
4 out of 5
After sales service
4 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2019

  • Organization: Universidad de Sonora



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Excellent.
Rating: 5.0

  • Application Area: Particle analysis

"It is great equipment to work with, has all the tools and is easy to handle. The results are accurate. The software is friendly and the cell 9G can be used for a long time without a problem. Also, it's free to download on any computer with windows."

Review date: 21 Mar 2020 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Universidad de Sonora



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Accurate.
Rating: 5.0

  • Application Area:Polypeptides and nanoparticles analysis

"Very accurate and stable. Also takes less time than others to do a good analysis."

Review date: 19 Oct 2019 | Zetasizer Nano ZSP

Manufacturer's Response

Glad to hear you are finding the system as good as we intended it to be!
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: COMSATS University Islamabad - Abbottabad Campus



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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It is a great instrument. It is the best available on the market.
Rating: 5.0

  • Application Area:Nanomaterials

"Very effective, used it in the Netherlands and Germany, therefore bought it."

Review date: 11 Jul 2019 | Zetasizer Nano ZSP

Manufacturer's Response

Thanks for the review and we wish you every success in your research.
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Emporia State University



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great instrument for measuring size and surface charge.
Rating: 5.0

  • Application Area:Nanoparticle size and surface charge

"Malvern's Zetasizer Nano is a great instrument for determining the size and surface charge of nanoparticles. My research focuses on nanoparticles in the sub-50 nm size range. I've been able to obtain accurate sizing with the Zetasizer Nano using backscattered light and to confirm the lightscattering results with TEM imaging. With the same sample, I've also been able to use the Zetasizer Nano to measure surface charge. What I like about the Zetasizer is that it measures thousands of nanoparticles in solution. The instrument is very easy to use, and Malvern has been great at providing assistance whenever needed."

Review date: 13 Jun 2019 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: COMSATS University Islamabad - Abbottabad Campus



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Best results
Rating: 5.0

  • Application Area:Analyze particle size

"The best product available in the market. I am very happy with the product."

Review date: 23 Mar 2019 | Zetasizer Nano ZSP

Manufacturer's Response

Thank you for your review. We are glad to hear that you are happy with the Zetasizer Nano ZSP. Hope you find it useful in this important area of research.
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: Misouri S&T



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Great instrument and helps my students a lot
Rating: 4.3

  • Application Area:Particle size and set-potential analysis of carbon nanoparticles

"The instrument is very good, produces precise and reproducible results. It is reasonably simple in maintenance and has a good amount of automation - students like it. Also, it is very important that new software updates are available free of charge - keep it this way."

Review date: 15 Jan 2018 | Zetasizer Nano ZSP

Manufacturer's Response

Thank you for your comment and we are glad that you appreciate our software update free of charge
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: University of Saskatchewan



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Excellent to have you Mr. Zetasizer to meet the requirements of my research projects
Rating: 5.0

  • Application Area:Droplet charge of nanoemulsion

"This is a great instrument to study the particle size, charge and molecular weight. I have been using this instrument for one and half year to analyze the nanodroplet size and charge for my nanoemulsions. It's an excellent instrument, easy to use and reliable in terms of the repeatability of the results. No need to calibrate and easy to understand the results and interpretation. It is also useful for studying the stability of the colloidal particles to different environmental factors such as ionic strength and pH. Not much sample preparation is required to analyze the sample as well as very quick to get the results of my samples. I can not imagine my research project without this instrument to go into the depth of nanoemulsion science. In all, I would say its values for money deals for any researchers to invest in this kind of instruments. I would like to thanks Malvern for putting the easiest technology of measuring the charge and size of particles up to nanometer scale."

Review date: 11 Jan 2018 | Zetasizer Nano ZSP

Manufacturer's Response

Thank you, we wish you well in your research
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: Temple University



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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The results are highly repeatable and reliable. The instrument is easy to operate.
Rating: 5.0

  • Application Area:Measurement of zetapotential and dynamic light scattering measurements

"We use the instrument many times a day for measurements of surface charge and hydrodynamic particle size through dynamic light scattering measurements. The operation is always smooth. Great technical support and immediate feedback that solves the problem. Recently we got a issue and was immediately solved. A tech support personnel visited our university to make sure things were fine and explained handling, maintenance and operations which gave everyone in our lab a better understanding of the instrument functions and maintenance. In my opinion, it is a great instrument for obtaining reliable measurements/results!"

Review date: 09 Jan 2018 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: Northwestern university



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Good data for great results!
Rating: 4.3

  • Application Area:Analyze particle size and zeta potential

"Very easy to use with little training involved. Their technical service has responded to several of our inquiries in a prompt manner."

Review date: 09 Jan 2018 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: Florida Polytechnic University



  • Ease of use
    5 out of 5
    After sales service
    3 out of 5
    Value for money
    4 out of 5
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A great instrument
Rating: 4.0

  • Application Area:Nanoparticle analysis

"This is a great particle size analyzer. Straight forward and a great purchase for solution particle size determination."

Review date: 09 Jan 2018 | Zetasizer Nano ZSP


  • Status:

    Reviewer

  • Member since: 2018

  • Organization: UMass Amherst



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    4 out of 5
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Crucial instrument for each of our lab member
Rating: 4.7

  • Application Area:Characterization

"Great instrument and reproducible results. Looking for integration of new features, like Nanosight for number of particles measurement, in one instrument."

Review date: 09 Jan 2018 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: The university of akron



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great results. Necessary for nanoparticle study
Rating: 5.0

  • Application Area:Nano particle size measurements

"This instrument is easy to use and the data is reproducible."

Review date: 09 Jan 2018 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: UAEM



  • Ease of use
    5 out of 5
    After sales service
    1 out of 5
    Value for money
    2 out of 5
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Good instrument, bad service
Rating: 2.7

  • Application Area:Biochemistry

"It works well, but after one year it started giving bad measurements. Just to came and take a look to the instrument is 5000 dlls."

Review date: 24 Feb 2017 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: BBI Solutions



  • Ease of use
    4 out of 5
    After sales service
    5 out of 5
    Value for money
    3 out of 5
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Highly reproducible results .
Rating: 4.0

  • Application Area:Particle size and charge analysis

"Highly reproducible results obtained. Very easy to train for simple results interpretation. SOP's easy to export to replicate results at alternative sites"

Review date: 01 Feb 2017 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: uOttawa



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    3 out of 5
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Very good results in short time
Rating: 4.3

  • Application Area:Manoparticles

"Very easy to use, needs more explanation on the PDI value and how to improve it."

Review date: 31 Jan 2017 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: University of Brasilia



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Extremely useful to nanoparticles characterization
Rating: 5.0

  • Application Area:Analyze nanoparticles

"Its simple to use this instrument, but the results are great. There is a rudge number of available analysis. I recommend everyone working with nanoparticles."

Review date: 31 Jan 2017 | Zetasizer Nano ZSP

Manufacturer's Response

Thanks for your endorsement Alessandra
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: iaf-inrs



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    5 out of 5
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It gives great results!
Rating: 4.7

  • Application Area:emulsion stability

"It is very easy to use and the manuals are well written"

Review date: 31 Jan 2017 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: GSK



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Great
Rating: 4.0

  • Application Area:Measuring nano particles

"Good easy to use. Measure the size appropriately. Software is really helpful."

Review date: 31 Jan 2017 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: Drexel University



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Great instruments, products, online services and more!
Rating: 4.3

  • Application Area:Size of Nanoparticles, Energy Applications

"The products we receive from Malvern are high quality and arrive at our lab in no time at all! The products fit well with each instrument and easily can be used for analysis. Malvern also provides many online tutorials and services, that we use regularly to ensure quality in our formulations and our research. i would recommend Malvern Instruments and products to any of my colleagues."

Review date: 31 Jan 2017 | Zetasizer Nano ZSP

Manufacturer's Response

Thanks for your comments Kathleen
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: INRS- Institut Armand-Frappier



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great results!
Rating: 5.0

  • Application Area:Food science, emulsion, liposome

"It is an easy to use instrument. we obtained reproducible results. we recommend this system for nanoparticle characterization."

Review date: 31 Jan 2017 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2014

  • Organization: Sigma Innova LLC



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Most compressive suite of particle size, shape and zeta potential.
Rating: 5.0

  • Application Area:For both particle size and zeta potential of microporous crystalline materials.

"Used a wide range of products from Malvern, ZetaSizer Nano for both size and zeta potential, FPIA for particle size and shape, MasterSizer for particle size analysis from nano to millimeter. All super amazing instruments."

Review date: 17 Oct 2016 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2011

  • Organization: UNIV. OF LOUISVILLE



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    5 out of 5
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Amazing instrument
Rating: 4.3

  • Application Area:Analyse Nano vesicles

"Easy to use Reproducible results Export reports with ease"

Review date: 20 Sep 2016 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: Colorcon



  • Ease of use
    4 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Wonderful instrument, a great addition to our lab!
Rating: 4.7

  • Application Area:Coating particle size and zeta potential, as well as some pH dependent zeta potential and particle s

"The Malvern Zetasizer is very easy to setup and use. the SOP style walks through the pertinent parameters ensuring nothing gets missed. The software is very user-friendly, and allows for multiple levels of control (CFR 21/11). We have had very few problems with our instrument over the 10+years we have had it, and the few we have had were quickly addressed by Malvern. still a workhorse in our lab, and we continue to find new ways to incorporate the capabilities into our testing."

Review date: 20 Sep 2016 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: University of Michigan



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    5 out of 5
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Consistent Results!
Rating: 4.7

  • Application Area:Nanoparticle Characterization

"The results are consistent with what we would expect from this instrument. The software is both intuitive and robust."

Review date: 16 Sep 2016 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: Carnegie Mellon University



  • Ease of use
    5 out of 5
    After sales service
    3 out of 5
    Value for money
    4 out of 5
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Pretty sophisticated product that will be more than enough for most general users
Rating: 4.0

  • Application Area:Measure size of liquid nanoparticles

"The Malvern Zetasizer nano is a great piece of equipment (especially considering it is a "black box" that does most of the difficult stuff -- i.e. power settings, laser height, count rate monitoring -- for you). It's nice that there are some "advanced" features that allow you more control over these normally set features, and that built in macros allow you access to raw data such as the correlation and size distribution if you wanted to do your own fit. Some additional features which I think could be quite helpful would be to include not just a cumulant fit, but a CONTIN analysis (better for a greater variety of systems, especially polydisperse), and also the ability to select from the correlation data a range to analyze. For example, if the correlation data is perfect with a baseline at zero, and you know there is dust or other particulates in your sample that is causing this, to be able to "chop" the data where the exponential decay ends and have a fit of only that data."

Review date: 16 Sep 2016 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: brown university



  • Ease of use
    5 out of 5
    After sales service
    2 out of 5
    Value for money
    3 out of 5
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very good, analysis of data should be clearer.
Rating: 3.3

  • Application Area:nanopartilces for drug delivery systems

"very easy to use, very important tool but way too expensive, results for polydispersed samples are hard to get and usually the results are very confusing..."

Review date: 16 Sep 2016 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: New Jersey Institute of Technology



  • Ease of use
    3 out of 5
    After sales service
    3 out of 5
    Value for money
    3 out of 5
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I am searching for other instruments to get the data.
Rating: 3.0

  • Application Area:Analyze the membrane surface zeta potential and the size and potential of silica solutions

"The results are not stable. Many factors might affect the results."

Review date: 16 Sep 2016 | Zetasizer Nano ZSP
  • Status:

    Advanced Reviewer

  • Member since: 2015

  • Organization: UNESP



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Great results.
Rating: 4.3

  • Application Area:Zeta potential, Microrheology, Protein mobility, Particle size, Molecular size, Molecular weight

"Zeta size range is good for measuring, Zeta potential, Microrheology, Protein mobility, Particle size, Molecular size and Molecular weight particularly of proteins. It will show you the aggregation status of your protein. I recommend it to be used for measuring, Zeta potential, Microrheology, Protein mobility, Particle size, Molecular size and Molecular weight."

Review date: 01 Aug 2016 | Zetasizer Nano ZSP
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: ORISE



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    4 out of 5
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Appropriate results for publication
Rating: 4.7

  • Application Area:analyze sizes and zetapotentials of nanoparticles

"It provides the particle size distribution and changes of zetapotential of nanoparticles during experiments."

Review date: 17 May 2016 | Zetasizer Nano ZSP

The Zetasizer Nano ZSP has recently been superseded by the Zetasizer Ultra as Malvern Panalytical’s flagship Zetasizer. It is used for the measurement of size, electrophoretic mobility of proteins, zeta potential of nanoparticles and surfaces, and optionally the microrheology of protein and polymer solutions.

Zetasizer Nano ZSP Features:

  • Zeta potential using patented M3-PALS technology.
  • A ‘Quality Factor’ and ‘Expert Advice System’ gives the confidence of having an expert at your shoulder.
  • 21CFR part 11 software option to enable compliance with ER/ES.
  • Research software option to give access to further features and analysis algorithms for the light scattering specialist.
  • Automation of measurements using an autotitrator option.
  • Alternative laser, 50mW at 532nm for samples incompatible with the standard 633nm laser.
  • Optical filter option to improve measurements with fluorescent sample.
  • Temperature range extension option to 120°C.

Product Overview

Zetasizer Nano ZSP by Malvern Panalytical product image

Zetasizer Nano ZSP

Manufacturer Malvern Panalytical  |  Available Worldwide

4.5 / 5.0 | 29 reviews