Introduction

Concentration measurement is an important part of advanced process control. It helps to improve yield, and performance of the manufacturing process in semiconductors, flat-panel display, and copper-foilConcentration monitoring equipment is used to observe process chemicals in real time. Measuring the chemical concentrations with the highest accuracy is important since there is an intensive use of chemicals. The process information could be analyzed to make improvements to the process. When used in combination with process control, the system could act directly if process changes are happening. The analyzer contributes to maintaining the right chemical concentrations (within desired values) to keep the process running under optimal conditions. This helps to prevent unplanned downtime and improves the end product quality. Therefore companies can increase production line efficiency with lower defect rates.

Chemical Concentration Meter

The Rhosonics CCM stands for Chemical Concentration Meter. This category of instruments allows measuring the concentration of chemicals and solutions in real-time. The CCMs (eg. B30 series) are designed to withstand many different chemicals and to match harsh process conditions. This series are important part of concentration measurement in advanced process control.

Chemical Density Meter

The Chemical Density Meter offers real-time information about multiple parameters of liquids or slurries. The CDM is used for in-line measurement of TSS (Total Suspended Solids), TDS (Total Dissolved Solids) and density. Additionally, the sensor can withstand rough conditions of chemicals and mineral slurries thanks to the corrosion and abrasion-resistant sensor materials.

Get in touch with Rhosonics for further information about concentration measurement. If you want to learn more about our applications, then please also check our client cases and webinars.

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