A concept model focused on concentration stability.
A concept model focused on the stability of measured concentration. It demonstrates effectiveness in scenarios where high-precision and high-stability concentration meters are required, such as in semiconductor manufacturing processes. The speed of sound in the liquid (ultrasonic propagation speed) varies based on the concentration and temperature of the liquid, and this concentration meter measures the speed of sound and temperature in the liquid with high precision. Based on this speed of sound and temperature information, it calculates and outputs the concentration using a calibration curve recorded in the built-in data ROM. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Effective in scenes where high-precision and high-stability concentration meters are required ○ Capable of continuous measurement with high precision ○ Maintenance-free with no need for regular adjustments or calibrations ○ Easy installation with no need for various adjustments at the time of setup ○ Easy feedback to processes through real-time output ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Applications】 ○ Management of CMP slurry or oxidant concentration in the CMP process ○ Management of various chemical concentrations in the dilution process (such as H2O2, TMAH, HNO3, H2SO4, HCl) ○ Management of cleaning solution concentration in the cleaning process (such as HF, NH4OH, KOH, IPA) ○ Management of etching solution concentration in the etching process (such as HF, H2SO4) ● For more details, please contact us or refer to the catalog.
catalog（1）
Download All Catalogs![[Semiconductor Selection] Ultrasonic Liquid Concentration Meter FUD-1 Model-130](https://image.www.ipros.com/public/catalog/image/01/dbc/261241/IPROS12440460481880633827.jpeg?w=120&h=170)
Company information
Since our establishment in 1976, we have developed and introduced products specialized in ultrasonic application technology to the world. Although ultrasonic technology may be unfamiliar to many, we believe there are still many unknown aspects, and its range of applications is limitless. Our corporate philosophy is to "create value through ultrasonic technology and share that value with our customers." We are committed to delivering high-value-added products to our customers in a timely manner, contributing to their satisfaction and joy. We appreciate your continued support.