The online analyzer for automatic measurement of electronic resist concentration is a high-precision and cost-effective concentration measurement instrument developed based on the principle of refraction. Adopting a fully cast fiberglass shell and fully shielded steel plate inner wall design, the photoelectric signal is directly converted and processed, making it easy to operate, requiring minimal maintenance, and reliable in operation; Online detection of resist concentration is not affected by impurities such as pressure, flow rate, color, turbidity, bubbles, solid particles, etc; The concentration meter can be directly installed on the production pipeline or tank container wall, with a measurement accuracy of ± 0.1%. The data is refreshed every 5 seconds to ensure that every concentration data change is not missed. The concentration detection value can be displayed on site, and the detection data can be automatically controlled and adjusted through 4-20mA analog signal or RS485 communication signal connected to PLC or DCS. This can reduce the manual and systematic errors of traditional manual laboratory analysis, reduce the workload of laboratory analysis personnel, and significantly save human resources. Change the extensive production management method that has relied on manual measurement, manual recording, and manual control for a long time, and comprehensively improve the stability of corrosion inhibitor concentration.
The MSDR-70HD automatic measurement electronic resist concentration online analyzer has the following characteristics:
1. Factory calibration and automatic temperature compensation, directly put into use, no need for on-site calibration
2. Online continuous testing eliminates the need for frequent manual sampling and testing, saving a lot of manpower and financial resources
3. Eliminate manual detection errors and ensure the stability of resist concentration
4. Continuous measurement, rapid feedback, improving the quality of processed products, and enhancing production efficiency
6. Standard concentration signal analog output, easy for customers to integrate control and improve automation level
7. Not affected by resist color, turbidity, viscosity, bubbles, solid particles, fiber impurities, etc