The world's first solid nanopore particle analysis platform circumvents the drawbacks of traditional optical detection methods (large particles blocking scattered light from small particles; sample refractive index, absorbance, viscosity affect test results), and adopts a new generation of electrical detection methods to lower the particle size detection limit of traditional Coulter counters from the micrometer level to 50nm, with a particle size resolution of up to 1nm, achieving single particle detection of nanoparticles and obtaining multidimensional data (particle size, concentration, zeta potential, morphology) in one test. In scientific research, production quality control, process control, clinical diagnosis, medical research and development and other scenarios that require high-precision nanoparticle detection, it provides accurate data and takes you into the fascinating world of nanotechnology.