The NS500 incorporates new hardware and software to deliver NanoSight¡¯s growing capability in particle-by-particle characterisation, in an automated package. NanoSight¡¯s technology, known as Nanoparticle Tracking Analysis (NTA), provides a high-resolution particle size distribution, and not by DLS (dynamic light scattering). NTA detects individual particles as small as 10nm and, in real time, simultaneously tracks and sizes whole populations.