Liquid Particle Counter (Semiconductor and Wafer Related)
Are you familiar with Particle Precursors? The cleaning process, which removes debris and contaminants, is extremely important for improving semiconductor yield, and foundries must manage the cleanliness of UPW (Ultra-Pure Water) and chemicals used in cleaning. Until now, liquid-phase particles have been considered a cause of yield reduction, with management focusing on keeping "the number of 20nm particles below a certain threshold." However, it has recently been recognized that contaminants, which are not visible as particles but dissolve in UPW or chemicals and appear when dried, negatively impact yield. "While they couldn't be counted in the liquid, they manifest on the wafer like a stain..." These contaminants are referred to as Particle Precursors. In an environment where terms like miniaturization and integration are prevalent, foundries and suppliers interested in managing particles and precursors in UPW (Ultra-Pure Water) and chemicals (IPA, ammonium hydroxide, hydrogen peroxide, hydrochloric acid, PGME) are encouraged to reach out for inquiries.
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【Specifications】 ■Measurement particle sizes: Selectable 3, 9, 15 nm ■Number of particle size channels: 1 to 3 ■Measurement range: 10E3 to 10E10 particles/mL ■Total flow rate: 50 to 280 mL/min ■Power supply (Nebulizer): International compatibility 100 - 240 VAC, 50/60Hz, maximum 90W ■Power supply (CPC): International compatibility 100 - 240 VAC, 50/60Hz, maximum 210W ■Dimensions (W, D, H), Weight: 42 x 43 x 27 cm, 16.1 kg *For more details, please feel free to contact us.
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Semiconductor (UPW) Cleanliness Management
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Our corporate philosophy of "Living through Creativity and Innovation" integrates two ideas: the concept of "Living through Creativity," which is also the founding principle of our company, and "Innovation = Innovation," which we have established as the most important concept with the launch of our new management system. "Creativity" is an expression of creativity and is a very exciting word. It also means creating unique products, services, and technologies, and it embodies our hope that this will continue to be valued as our reason for existence for all eternity. To create "uniqueness," we are committed to continuous, relentless innovation every day, aiming for "number one," which reflects the sentiment embedded in our corporate philosophy.