Can a turbidity sensor manage Ultrapure Water Management?

CSMS™ and AI-Powered Next-Generation Precision Sensor

Can turbidity sensors truly manage ultrapure water processes in real time?

Until now, most industry experts would confidently answer: “That’s impossible.”

And for good reason. Conventional inline sensors simply cannot detect subtle turbidity fluctuations below 0.01 NTU and can only sense bacterial contamination when concentrations are very high. These technical limitations have made it nearly impossible to identify risks in ultrapure processes early or respond proactively using turbidity sensors.

But TheWaveTalk has broken this paradigm. We’ve developed a next-generation precision turbidity sensor capable of detecting even ultra-low turbidity changes down to 0.00012 NTU in real time. This innovation is redefining ultrapure water management.

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Why is this level of precision essential?

In ultrapure water processes, the earliest signs of bacterial or particle contamination manifest as extremely slight turbidity variations. Until now, sensors have failed to detect

these signals—most competitor products simply rendered the “clean zone” as unmeasurable.

By extending measurement into this critical zone, we empower customers to transform their quality standards into quantifiable, visualized data.

TheWaveTalk’s sensor is different. It responds even in the ultra-low turbidity region below 0.02 NTU, identifying subtle differences caused by trace contaminants within ultrapure systems. This goes beyond numerical readings—it establishes a new benchmark for process quality.

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Breaking Boundaries with CSMS™ and AI

Detecting both turbidity and bacteria in real time required more than incremental improvements—it demanded a fundamental breakthrough.

Our proprietary CSMS™ (Chaotic Scattering Material and Structure) technology solves this challenge. CSMS™ amplifies random scattering of laser light passing through a sample, allowing the sensor to capture weak scattering signals that traditional sensors miss. This dramatically increases sensitivity, enabling real-time detection of ultra-precise turbidity and bacterial concentration changes.

Combining this with AI-powered scattering signal analysis, the system precisely analyzes contaminant concentrations regardless of light source intensity or environmental variations. This technology goes beyond simple data collection—it employs pattern recognition and machine learning to detect even the earliest indications of bacterial contamination.

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“It all comes down to the ultra-fine turbidity range” – The performance gap

TWT Sensor (Blue):

✅ Responds precisely down to 0.00012 NTU

✅ Differentiates even minute changes caused by trace contaminants in ultrapure water

Competitor Sensor (Red):

🚫 Flattened response below approximately 0.02 NTU

🚫 Unable to distinguish in the sub-0.01 NTU region

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Optimized for Ultrapure Industries

TheWaveTalk’s next-generation precision sensor is perfectly suited for industries where ultrapure water management is critical:

✅ Semiconductor & Display: 

Maintaining nano-process yields and preventing micro-contamination

✅ Pharmaceutical & Biotech: 

Sterility management and bioreactor contamination prevention

✅ Fine Chemicals: 

Real-time detection of ultra-low particle and bacterial contamination

With this breakthrough, high-precision real-time monitoring—previously thought impossible—is now a reality.

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A New Standard for Real-Time Precision Monitoring

This year-end, TheWaveTalk will release the world’s first inline sensor capable of simultaneously detecting turbidity and bacteria in real time. Designed for ultra-high-end manufacturing environments, it enables instantaneous data acquisition and hands-free quality control.