​In the municipal wastewater sector, water turbidity is a key indicator for measuring the level of wastewater purification and the operational status of pipe networks. The VVNA VN3100 Portable Turbidimeter, which relies on ratio measurement technology and the 90° scattered light method, is powered by 4 AA batteries a···

The VN3100 Portable Turbidimeter can be used for turbidity measurement of source water (e.g., reservoir water) and water samples after sand filtration treatment. Source water usually contains various impurities such as soil, silt, fine organic matter, inorganic substances and plankton, all of which directly affect wate···

As a fruit wine brewed through natural fermentation, wine is an extremely dispersed and complex chemical equilibrium system. In this sophisticated system, various components such as amino acids and proteins interact with each other, jointly forming the unique quality and flavor of wine. However, this system is quite "f···