DO meter / List of 23 manufacturers
What is a DO meter?
The DO meter is a device for measuring the concentration of oxygen dissolved in water. DO is an abbreviation for Dissolved Oxygen and refers to dissolved oxygen. The measurement of dissolved oxygen is specified by the JIS standard for water inspection and wastewater inspection. The inspection method is a chemical analysis method that utilizes the behavior of oxygen as an oxidant, and the property that the energization rate and fluorescence intensity between electrodes change depending on the partial pressure of oxygen and the concentration of dissolved oxygen. It is divided into electrochemical analysis methods, and electrochemical measurement methods are used as general product measurement methods.
Application of DO meter
The DO meter is used for water quality inspection and environmental inspection of rivers, lakes, seas, well water, etc., measurement of dissolved oxygen concentration in biological reaction tanks in sewage treatment facilities, measurement of oxygen concentration in water tanks in fish farming facilities, oxygen in factory wastewater. It is used for measuring concentration. When selecting a DO meter, it is necessary to consider the measurement method, accuracy, and the size of the liquid that can be processed. When using the measuring unit by throwing it into water such as a river, it is necessary to select it according to the intended use because there are products that can measure not only the length and strength of the cable and also the pH as well as the dissolved oxygen concentration. I have.
Manufacture list of DO meter
※Includes information on some trading companies
