Water quality testing instruments are specially designed to measure and analyze various physical, chemical and biological indicators in water bodies. They have multi-parameter measurement capabilities and can measure important parameters such as pH value, dissolved oxygen, conductivity, turbidity, temperature, ammonia nitrogen, nitrate of water bodies. Water quality testing instruments can be divided into many types according to different parameters and detection principles. The following are some common water quality testing instruments and their application differences:
pH meter: used to measure the acidity and alkalinity of water bodies. Widely used in environmental monitoring, drinking water treatment, agriculture and aquaculture.
Conductivity meter：used to measure the conductivity of water bodies, reflecting the ion content and dissolved substance concentration in water. Commonly used in water quality monitoring, environmental research, agricultural irrigation and other fields.
Dissolved Oxygen Meter: used to measure the dissolved oxygen content in water bodies, evaluate the oxygen supply capacity of water bodies and ecological environment conditions. Mainly used in water quality monitoring, water treatment, aquaculture and other fields.
Ammonia nitrogen meter: used to measure the ammonia nitrogen content in the water body and reflect the degree of ammonia nitrogen pollution in the water body. Commonly used in environmental monitoring, wastewater treatment, agricultural irrigation and other fields.
Turbidity Meter: It is used to measure suspended particulate matter or turbidity in water bodies, and evaluate the transparency and purification effect of water bodies. Widely used in water quality monitoring, drinking water treatment, sewage treatment and other fields.
COD meter: used to measure chemical oxygen demand in water, reflecting the content of organic matter in water and the degree of water pollution. Commonly used in environmental monitoring, wastewater treatment, industrial production and other fields.
Residual chlorine meter: used to measure the residual chlorine content in water bodies, evaluate the disinfection effect of water bodies and the safety of drinking water. Mainly used in drinking water treatment, swimming pool water treatment and other fields.
These water quality testing instruments have specific functions and importance in different fields and applications, and can help monitor water quality indicators, assess the safety and environmental conditions of water bodies, and guide corresponding water treatment and management measures. The specific type of water quality testing instrument selected depends on needs, testing parameters and target applications.
