ABB 4690 Series Turbidity Systems are rugged, reliable instruments designed to measure the turbidity content of water. They feature automatic cell cleaning and dry secondary standard verification, making them ideal for a wide range of applications, including drinking water treatment, wastewater treatment, and industrial process control.

Applications: Environmental Monitoring, Research, Industrial Process Control, Quality Control, Agriculture and Irrigation, Municipal and Governmental Agencies, Water Treatment and Quality Monitoring, etc