New Zetasizer Advance – DLS for every application – meet the new Zetasizer Family!. Find out more

Find out more

Zetasizer Pro

The new Zetasizer Pro is your go-to instrument to measure a wide range of sample types and concentrations. It offers wide dynamic concentration capability and high sensitivity due to the Non-Invasive Back Scatter (NIBS) optical design. Measurement of particle size, molecular size, electrophoretic mobility, zeta potential and molecular weight can all be performed with ease. 

The Adaptive Correlation feature enhances sample throughput by reducing measurement duration and providing greater sample knowledge. The deep learning-based data quality system gives you the confidence to know your data is the best it can be.  

The optical filter wheel allows measurement of fluorescent samples without impacting overall instrument sensitivity.

Om_logo.png   Works with OmniTrust: Malvern Panalytical's compliance solution for the regulated environment

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To request a quote, more information or download a brochure select an option below.

Manuals

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Software

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Accessories

Configure the Zetasizer Pro for your applications and requirements with our range of configuration options:

Accessories

Zetasizer sample assistant

Empowering scientists, one automated test at a time

Significantly improve your system utilization with the Sample Assistant – a new accessory for every Zetasizer Advance system. It frees the operator from manually changing samples. 

The result? The same great data quality and versatility you expect from your Zetasizer Advance with even greater efficiency.

SV-10 viscometer

Viscosity measurement with speed, simplicity and accuracy.

The SV-10 measures viscosity with the accuracy required for dynamic light scattering, for the conversion of diffusion speed to size, and electrophoretic mobility to zeta potential, in an extremely simple and rapid system.

MPT-3 Autotitrator

Automate your pH titrations

The MPT-3 is a cost-effective accessory for the Zetasizer Advance range, designed to automate your Zeta and/or Size vs. pH titrations, helping you understand how your materials behave as a function of pH.    

The zeta potential and/or size of your materials with pH changes can be critical in understanding: 

  • Material stability
  • Agglomeration
  • Flocculation 
  • Point of net-zero charge (isoelectric point)
  • Storage conditions

Cell & cuvette options

Disposable folded capillary cell (DTS1070)

Eliminate sample cross contamination between zeta potential measurements using a completely disposable cell.

The zeta potential of colloids and molecules is extremely sensitive to contamination from components of a previous sample used in a measurement cell. The use of a disposable cell completely eliminates this potential contamination issue.

The folded capillary cell provides the benefits of the accuracy of measurement of a capillary cell with the ease of use of a disposable cell.

Although, disposable, including the electrodes, for low conductivity samples each cell can be used for hundreds of measurements if required.

The cell can be used with the autotitrator, where multiple measurements are routinely done over a wide pH range.

Universal 'dip' cell kit

Reusable solvent resistant cell.

The dip cell is used for the measurement of zeta potential of samples in aqueous and non-aqueous dispersants, and is designed to be cleaned and reused. It is for batch measurements using standard polystyrene or glass cuvettes.

High concentration zeta potential cell kit

Save time and effort by measuring zeta potential with little or no dilution.

The high concentration cell enables the measurement of the zeta potential of samples with little or no dilution in any Zetasizer Advance system that measures zeta potential.

The cell has a flow configuration so can be used for stop-flow size and zeta potential measurements using an MPT-3 autotitrator as well as batch measurements.

12mm square glass cell (PCS8501)

Glass cuvette for batch measurements

  • For size and molecular weight measurements
  • Compatible with aqueous and non-aqueous solvents and dispersants

12mm Glass cell (PCS1115)

Glass cuvette for use with dip cell

  • For size and zeta potential measurements using the ‘dip’ cell
  • Compatible with aqueous and non-aqueous solvents and dispersants

Low-volume quartz batch cuvette (ZEN2112)

Low-volume quartz batch cuvette for size and molecular weight measurements.

  • Compatible with size and molecular weight measurements with aqueous and non-aqueous solvents and dispersants
  • Minimum sample volume 12 microliters
  • Maximum volume 45 microliters

12mm Square Polystyrene Cuvettes (DTS0012)

Disposable polystyrene cuvettes

  • 100 disposable cells complete with 100 stoppers to avoid cross-contamination
  • For size measurements using aqueous dispersants
  • Compatible with zeta potential measurements using the dip cell

Disposable Solvent Resistant Micro Cuvette (ZEN0040)

Disposable plastic micro cuvette, for size measurement at 173° (NIBS) optics only

  • 100 x 40µL cuvettes with 100 caps to avoid cross-contamination
  • Compatible with aqueous samples and a range of other solvents: Acetone, Benzaldehyde, Butanone, Dioxane, DMF, Ethyl acetate, Isopropanol, plus various acids and bases

Service and Support

Protect your investment and ensure optimized performance at all times with Malvern Panalytical's service plans.

When you purchase a Malvern Panalytical product we understand that this is just the first stage of a working relationship that will last for the lifetime of the instrument. Depending on your needs, Malvern Panalytical will provide the support for your business.

Help Desk

  • Telephone and email support.
  • Operators who take responsibility for your call and ensure your query is answered.

Training

  • User training events

Software downloads

Malvern Panalytical's service options- choose the right plan for you:

Malvern Panalytical Platinum Plan

For laboratories where maximizing instrument up-time is critical to its daily performance. Our highest level of response and the 'all inclusive' price plan takes care of those unexpected repair bills should the unfortunate occur.

Malvern Panalytical Gold Plan

Enhance your laboratory productivity by maintaining instrument efficiency. Still receive that priority response, combined with specialist technical and software support, we'll keep your instrument performance on track to deliver.

Malvern Panalytical Bronze Visit

For laboratories looking to optimize instrument performance, regular preventative maintenance is essential.

Platinum PlanGold PlanBronze Visit
Annual PM/PV Test
yes
yes
no
Telephone / Email Support
yes
yes
no
Priority Response
yes
yes
no
Emergency Breakdown visits*
yes
yes
no
Parts Included
yes
no
no
Technical & Software Support
yes
yes
yes
IQ/OQ (Pharma)***
yes
yes
yes

*including labour & travel costs ***available at an additional cost

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