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Automatic Concentration Monitoring System

ZESTRON® EYE is a digital monitoring system that enables the precise measurement and control of the cleaning bath concentration for electronics cleaning processes in real time even in presence of dissolved contaminations. The system consists of a liquid flow sensor and digital controller that are easily integrated within commonly used cleaning machine types from industry leading manufacturers. 

The ZESTRON® EYE is designed for ZESTRON cleaning agents and provides:

Precise and automatic concentration measurement for fresh and loaded cleaning baths

  • Ensures a stable and reliable cleaning process

Real time cleaner concentration management

  • Enables quick response to changes in wash bath concentration

Continuous data storage of monitored parameters

  • Allows process traceability consistent with quality assurance programs

Digital touch screen controller

  • Easy to use operator interface

Ability to integrate within the cleaning equipment control system

  • Enables automated dosing for wash bath concentration management

Specific application area

  • Automated real-time concentration measurement
  • Integration into all machine types possible


  • Batch cleaning machines
  • Inline cleaning machines


  • 3P-Technology

Suitable cleaner types

Process Optimization Products