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MADSUR is a modern production company that focuses on the research and development, production and sales of intelligent instruments, water quality analysis instruments, COD detectors, ammonia nitrogen detectors, online suspended solids monitors, total phosphorus detectors, online water hardness monitors, online dissolution monitors, online residual chlorine monitors, total nitrogen detectors, multi-parameter water quality monitors, online turbidity monitors, and online monitoring equipment …… more
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How to detect COD content in water quali...
May 20, 2025
When it comes to COD water quality detectors in daily life, many people believe that this parameter has little impact on water quality, so the instrument is not very useful. But we...
What is COD standard solution
May 20, 2025
COD detector standard solution, also known as standard substance, is a matrix that simulates natural freshwater components and is precisely prepared through special processes in a ...
Characteristics and Applications of Onli...
May 20, 2025
The online COD water quality detector is based on the principle of measuring chemical oxygen demand (COD), and quickly and accurately measures the organic content in water samples ...
Usage of Online COD Detector
May 20, 2025
Online COD detector is a specialized instrument used to monitor chemical oxygen demand (COD) in water bodies. It adopts the principle of optical measurement, which can quickly and ...
Overview and Performance of Online Turbi...
May 20, 2025
A photosensitive sensor is composed of a light source, a lens, optoelectronics, and other components. When light passes through a liquid sample, it interacts with the light beam in...
Three methods of COD water quality detec...
May 20, 2025
The research on COD water quality detection instrument in China started relatively early. In recent years, the research on COD water quality detection instrument has become more ac...

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