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  1. Annelissenc.

    Inline fluoride measurement - ISE probes might not be an option

    Hello, me again If you wanted to put Probe in a tank to read Fluoride Ion in a continuous circulation which kind of choices you would go for?? 1 - ISE electrodes are not an option as I've been told they are more like analytical solutions and they work well in static baths, we have a changing...
  2. Annelissenc.

    Heat transfer coefficient calculation ( Cooling system efficiency issues)

    Hello and thank you for having me in this forum. I am trying to calculate the heat transfer coefficient of an open square etching tank containing 5000 L diluted 1% HF and 4% H3PO4 water solution. This tank has been immersed in a outer tank covered with tap water. The outer tank contains...

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