Yosemitech Y524-A brushless COD sensor adopts the ultraviolet absorption spectroscopy principle, enabling rapid and precise measurement of chemical oxygen demand (COD) through detection of absorbance variations in specific UV spectral bands within water samples. Compared with conventional chemical analysis methods, this sensor eliminates reagent consumption, prevents secondary pollution risks, and demonstrates superior economic efficiency and environmental sustainability.

In product design, the Y524-A incorporates Yosemitech's extensive industry expertise with an integrated Ti housing structure that ensures exceptional corrosion resistance while maintaining structural integrity. Its compact form factor is specifically optimized for mobile monitoring scenarios, featuring built-in turbidity interference compensation functionality to ensure measurement accuracy under challenging aquatic conditions.

When connected with the Y600-A handheld meter, the system achieves automatic sensor recognition and data output. The Y600-A instrument combines user-friendly operation with an intuitive interface, offering comprehensive functionalities including real-time data acquisition, onboard storage, sensor calibration protocols, and USB data export capabilities for subsequent analytical processing.

This integrated solution demonstrates significant advantages in mobile environmental monitoring applications, particularly in watercourse quality inspections, industrial discharge point sampling, and wastewater treatment process optimization. Compared with traditional laboratory testing methods, this system has significantly shortened the testing cycle and reduced testing costs, truly achieving breakthroughs in the intelligence and portability of water quality testing. Compared with traditional laboratory testing methods, this system has significantly shortened the testing cycle and reduced testing costs, truly achieving breakthroughs in the intelligence and portability of water quality testing.