The S310 Turbidity Meter, independently developed by BESCIENT TECHNOLOGIES, operates by emitting light towards the sample using the instrument's sensor light source component. This light beam, after being scattered by suspended particles in the sample, is detected by a light source detector positioned at 90° to the incident light. Through photoelectric conversion and a series of signal processing and software calculations, the turbidity of the sample is determined. The instrument meets the technical requirements of "The technical requirement for water quality automatic analyzer of turbidity" (HJ/T 98-2003).

It is widely applied in river assessment sections, lakes, reservoirs/water sources, hydrology, and sea inlet monitoring for stationary construction station water quality online automatic monitoring.