
-Product Overview-
The MDS-SC30-F is an instant concentration measuring instrument designed specifically for on-site process control in soy product manufacturing, aimed at resolving the lag issues associated with traditional laboratory sampling and off-line testing.
It can be deployed directly on production lines, boiling kettles, or discharge outlets to achieve real-time measurement of raw soy milk, cooked soy milk, and blended liquid mixtures—all without interrupting the production process, enabling operators to track concentration variations immediately.
Relying on precise numerical feedback, the device replaces empirical manual judgment. By setting fixed standard concentration values, the flavor, mouthfeel, and concentration of every product batch can maintain high consistency, effectively enhancing product stability.
In terms of operation, it features a minimalist design that requires no specialized personnel: measurements are taken simply by dripping a sample or flowing through, and single-touch calibration allows quick adoption both in commercial kitchens and industrial soy processing plants.
With excellent environmental adaptability, its high-temperature-resistant design allows direct application in hot liquid conditions. Minimal interference from light impurities ensures reliable and repeatable measurements. Overall, guided by the core values of "Instant, Precise, Simple, and Durable," it provides an efficient and stable solution for real-time concentration control in soy product production.
-Key Features & Benefits-
1. Easy & Quick Operation: No specialized operators needed; simple sample-and-read operation with one-touch calibration, allowing rapid deployment in commercial kitchens and processing plants.
2. Flexible Installation: Supports threaded, flanged, and tri-clamp sanitary connections, customizable to fit various pipelines or tanks.
3. Versatile Signal Output: Provides 4–20mA analog output and RS485 digital output (Modbus protocol) for easy integration into PLC/DCS automation systems.
4. Low Maintenance: Clean and robust mechanical design requiring no complex daily maintenance, built for high-frequency, long-duration continuous operation.
5. Real-time & In-line: Direct testing in production lines, boiling kettles, or discharge ports eliminates sample delivery delays and ensures true real-time process monitoring.
-Technical parameters-
| Measurement Range | Soy Milk Concentration: 0.0 – 30.0% |
| Refractive Index: 1.3330 – 1.3812 | |
| Temperature: -20°C~100°C | |
| Measurement Accuracy | Brix: ±0.20% |
| Refractive Index: ±0.00030 | |
| Temperature: ±0.5°C | |
| Resolution | Brix: 0.1% |
| Refractive Index: 0.0001 | |
| Temperature: 0.1°C | |
| Output | Analog Output: 4~20mA corresponding to Brix concentration -1.0 ~ 57.0% (Customizable) |
| Digital Output: RS485 | |
| Other output methods are customizable | |
| Input | DC 24V ±10%, Current <100mA |
| Measurement Time | Default: 1 measurement per second |
| Ambient Temperature | 0.0~60.0°C |
| Sample Volume | Immersion measurement |
| Pressure Resistance | 0.6MPa |
| Protection Rating | Measurement section: IP67 |
| Installation Method | Threaded, flanged, clamp, etc., customizable |
MDS-SC30-F Inline Soy Milk Concentration Analyzer.pdf

