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Characterizing Nano- and Biomaterials has never been so quick, easy, and accurate

With the introduction of the NanoSight Pro, Malvern Panalytical provides the best in class, simple and rapid NTA solution for nano- and biomaterials characterization.

The combination of advanced engineering and a blend of smart features assures NTA measurements are efficient, quick, and accessible to all users. Powered by machine learning, NS Xplorer software enables automated measurements, removes subjectivity, and provides the highest quality size and concentration data for both, the light scatter and fluorescence analysis.

Interchangeable lasers allow application flexibility, whilst Smart Manager connection assures robustness without a worry for quality issues or downtime.



Technical Specification


Technology Nanoparticle Tracking Analysis
Size range (diameter)1 10 nm - 1000 nm
Particle concentration2 106 to 109 particles / mL
Minimum sample volume 250 μL
Advanced Concentration Algorithm Concentration Upgrade


Product Compliance Product Laser Class 1 (BS EN 60825-1:2014)
EMC Directive (EN IEC61326-1:2021)
Low Voltage Directive (IEC 61010-1:2010
IEC 61010-1:2010/AMD 1:2016)
Camera High sensitivity sCMOS (USB-3)
Laser information Beam wavelength (maximum power output):
405 nm, max power <70 mW
488 nm, max power <55 mW (blue)
532 nm, max power <60 mW (green)
642 nm, max power <50 mW (red)
Temperature control range 5 °C below ambient up to 70 °C
Temperature readout Automatic
Syringe pump Continuous sample flow with 1 mL syringes
Dimensions (W, D, H) 34 x 35 x 25 cm
Weight of instrument 11 kg
Weight of laser module 1.6 kg
Power requirements AC 110 – 240 V, 50-60 Hz, 4.0A
Ambient operating conditions Up to 80% rH at 31 °C then decreasing linearly to 50% at 40 °C

Key Features

  • Quick install & analysis

NanoSight Pro can be used by every user in every lab. Smart installation allows you to get up and running quickly. With minimum setup, easy operation and intuitive NS Xplorer software you can measure your samples in minutes.

  • Intelligent & automated

Powered by machine learning and intelligent features, NanoSight Pro automates processing and eliminates human error, delivering superior particle identification and precise particle tracking for the highest quality and reproducible data.

  • Highest resolution

The NanoSight Pro measures nanoscale particles in the range of 10 nm - 1000 nm including low scattering and biological particles. Particle–by–particle analysis assures high resolution size and concentration data with visual confirmation.

  • Power of fluorescence

In addition to light scatter, fluorescence signals can be detected from fluorescently tagged biologics or synthetic particles providing even greater insight into your sample. Interchangeable laser modules with the choice of four excitation wavelengths can be used along with the matching long pass filters for the optimum setup supported by analysis in flow for better sampling and tracking of even photobleaching samples. 

The greater fluorescence sensitivity enables subpopulation identification including surface markers, internal cargo detection or depreciation of contaminants sensitivity.

Nanoparticle Tracking Analysis - Nanosight Pro

The quickest, easiest and most detailed NTA solution to characterization bio and nano materials. Discover the Malvern Panalytical NanoSight Pro:

  • Aerospace
  • Biopharmaceutical and Biotechnology
  • Chemical
  • Cosmetics & Personal Care
  • Electronics
  • Environmental
  • Food & Beverage
  • Machinery & Manufacturing
  • Medical
  • Mining & Minerals
  • Oil & Gas
  • Optical
  • Paper & Wood
  • Pharmaceutical
  • Polymers, Plastics and Rubbers
  • Powders & Pigments / Coating
  • Semiconductor, Solar & Electronics
  • Textile
Malvern PanalyticalMalvern Panalytical was formed by the merger of Malvern Instruments Limited and PANalytical B.V. on 1st January 2017, has headquarters in both Almelo (the Netherlands), and in Malvern (UK), and employs over 2,000 people worldwide. The combined entity is a strong player and innovator in the materials characterization market and will leverage the strengths of the individual companies in their end markets, ranging from building materials to pharmaceuticals and from metals and mining to nanomaterials.
[nanosight, particle size, particle concentration]