Moisture measurement in EDC
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Dear experts: In VCM systems, used for detecting trace amounts of water around 100 ppm in the liquid phase EDC (dichloroethane), what are the differences between the Shifu Mei 2500, ABB PIR3502, and SICK MCS300P? Please give me some advice.
Whether it’s a single ball or a sample of balls, frequent calibration is required to achieve accuracy. Chemical analysis instruments, poor time stability; it smells like shit. Whoever uses it will feel miserable, as if they’ve eaten shit. :lol
Are you from that company? On our end, it’s also VCM Jiangsu Xinpu Chemical.
The ABB PIR3502 is better. As for Servomex and SICK, they are okay for measuring gases, but not for liquids.
Is the capacitance method suitable for this process? Microlab has liquid-phase water analyzers