The NanoSight Pro uses Nanoparticle Tracking Analysis (NTA) to characterize nanoparticles from 10nm -1000nm in solution. Each particle is
individually but simultaneously analyzed by direct observation and measurement of diffusion events.
Both particle size and concentration are measured, while a fluorescence mode provides differentiation of labeled or naturally fluorescing particles.

Measuring Range

Particle size: 10nm to 1000nm.
Concentration: 10 6 to 10 9 particles per mL.
Temperature control: 5°C below ambient to 70°C.


Focus: computer-controlled motorized focus.
Camera: sCMOS 2.8 megapixels
Laser wavelength: 405nm (violet), 488nm (blue), 532nm (green) or 642nm (red).
Fluorescence: motorized 5 place filter wheel with choice of filters.

Samples Throughput

About 30 samples per 8 h day


Syringe pump: increased statistical robustness of concentration data


Intuitive and user-friendly interface.
Powered by machine learning: enables automated measurement, removes user
subjectivity, increases measurement repetability and reproducibility.
Dedicated fluorescence mode.
Custom reporting.
Advanced data quality guidance.


340mm x 350mm x 25mm (H x W x D)
Weight 11 kg