The online nylon viscosity testing system enables real-time monitoring and feedback without the need for sampling

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Online system for measuring nylon viscosity. Nylon 6 (polycaprolactam) is produced by the polymerization of caprolactam; continuous polymerization is now generally employed, with equipment designs continuously being improved, and the processing techniques becoming increasingly rational and mature. However, the detection of viscosity during the nylon production process has always relied on laboratory sampling and analysis. Due to the time lag associated with such sampling and analysis, any abnormalities that occur during production cannot be effectively controlled. Online nylon viscosity monitoring systems do not require sampling; they provide real-time monitoring and feedback, which enables timely alerts in the event of any abnormalities, thus facilitating better guidance in production. The production process of nylon 6 is rather special, as it involves polymerization within pipes. Therefore, the conventional instruments used in our system are generally installed on these pipes (to avoid disrupting production, a bypass is usually installed on the main pipe), and the signals from these instruments are then fed to our smart instruments for modeling purposes. Since this technology relates to non-standard products, the design must be tailored to the specific operating conditions. Please feel free to call for inquiries. 3. Online detection system for water-coal slurry concentration: This system is not a conventional concentration or density meter found on the market; it does not require sampling. It can be installed directly on the production line. A **patent application has already been filed for this technology. Based on our experience with various coal chemical enterprises, it is possible to install this system in the coal slurry tanks, and the raw signals can be fed into our intelligent instruments for modeling. The detailed design will depend on the specific operating conditions, so please call for further information