Regarding the selection of conductivity meters
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What brand of instrument is suitable for a measurement range of 0–200 ms/cm? The medium is industrial wastewater with a pH of around 8!
The conductivity models E+H, HAC, and ABB are all very useful
Is it used in wastewater treatment processes? We manufacture water quality analysis instruments for SUNTEX in Taiwan; feel free to leave your contact information for further communication.
This post was last edited by 1111111 on 2018-10-30 at 13:53. There’s no need to ask which one is better; if you want to make the best use of either one, frequent calibration is required. Conductivity meters and pH meters can be used to measure pure solutions; their short-term stability is fairly good. However, when it comes to measuring suspensions, coatings, colloids, slurries, etc., their short-term stability is terrible – it’s just as bad as nothing at all. Don’t ask me how I know; when I was working on developing and modifying the measurement circuits for conductivity meters and pH meters, there were quite a few guys around at that time – they weren’t even embryos yet. :lol
The E+H and Yokogawa ones we use are good