Can a turbidity sensor manage Ultrapure Water Management?

CSMS™ and AI-Powered Next-Generation Precision Sensor

Until now, most industry experts would have answered: “That’s impossible.”

The reason is clear. Conventional inline sensors cannot detect subtle turbidity changes below 0.01 NTU, and bacterial detection is only possible at very high concentrations. Because of these technical limitations, using turbidity sensors to proactively identify risks in ultrapure processes has been virtually unthinkable.

But TheWaveTalk has broken this paradigm by developing an ultra-precision turbidity sensor capable of detecting even the slightest changes—down to 0.0001 NTU—in real time. The way ultrapure water management is done is about to change.

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The Breakthrough Technology: CSMS™

At the heart of this innovation lies TheWaveTalk’s proprietary CSMS™ (Chaotic Scattering Material and Structure). By amplifying laser light pathways through the sample, CSMS™ captures even the faintest scattering signals that conventional sensors fail to detect.

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

TWT Sensor (Blue):

✅ Responds precisely down to 0.0001 NTU

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

Laboratory-grade precision turbidimeter (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

✅ 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

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Pushing the Limits of Detection Even Further

TheWaveTalk has already surpassed industry limits with its 0.0001 NTU precision. Yet, we are not stopping here—we are preparing the next leap forward with even more advanced LoD (Limit of Detection) capabilities.

We invite you to stay tuned for what’s next. For more information, feel free to contact us anytime at marketing@thewavetalk.com.