The particle size analyzer is a relatively common particle size analyzer for measuring the particle size according to the scattering principle of light. Measuring wide dynamic range, fast measurement speed and easy operation, it is very suitable for measuring powder and liquid droplets with a wide range of particle size distribution. Many particle size analyzers integrate laser technology, modern optoelectronic technology, electronic technology, precision machinery and computer technology, and have many advantages, and have become the world's popular particle size analyzer. As a new type of particle size testing instrument, particle size analyzer has been widely used in other powder processing and application fields. Its application is of great significance for improving product quality and reducing energy consumption.

The particle size analyzer is a general-purpose particle size analyzer that utilizes the Brownian motion of particles to measure the particle size according to the scattering principle of light. It is characterized by wide dynamic range measurement, fast measurement speed and convenient operation. It is especially suitable for measuring powder and liquid droplets with a wide range of particle size distribution. Powders with uniform particle size, such as abrasive micropowder, should be carefully selected.

A particle size analyzer is a device that measures the proportion of particles of various sizes in the powder sample to the total number of particles. When the true densities of all the particles in the sample are the same, the weight distribution and volume distribution of the particles are identical. The particle size distribution given by the instrument generally refers to the weight or volume distribution, unless otherwise stated. The particle size analyzer adopts the original unconstrained fitting inversion method and spectrum amplification technology, and the data processing can obtain more realistic distribution. It has very important practical value for scientific research customers such as universities and research institutes; The wet dispersion technology has the advantages of simple operation and intuitive output data. Compared with traditional instruments, it improves the timeliness and analysis accuracy.

The particle size analyzer uses "near forward light scattering method" to measure the size and number of particles in liquids such as water and oil, and the particle size ranges from 0.5 to 100 μm. It can be measured in a container or continuously in a flowing liquid. Particle size analyzers are widely used in the analysis of particulate matter in various types of liquids, such as water treatment, oil quality control, pharmaceuticals, bottled beverages, marine research, chemical and solvent testing, particle precipitation characteristics research, cell counting and other fields. The particle size analyzer can be used to test the particle size distribution of various metal powders, non-metal powders and various solid powders or emulsions in various scientific research, processing and application fields, the tapping density of the powder, the bulk density and other parameters.