Online analysis of copper-nickel electrolyte
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Is there any equipment that can be used to analyze the composition and metal content (copper, nickel, zinc, chromium, lead and tin) in the copper-nickel electrolyte circulation? Please give me some advice! !
For metal analysis, according to the information you provided, there are several types: 1. If the content is constant, you can try to use the EDTA complex titration method for analysis. 2. If you are detecting impurities, that is, entering the trace analysis range, you can use atomic absorption ICP flame photometry and other analysis methods.
I heard that there is an automatic analysis instrument that can be used directly in the electrolyte circulation for direct analysis. It seems that it has applications in the electroplating industry.
What you need is an online analyzer for metal ion content. I’ve heard about it. I will pay attention to collecting this information next time. I checked and found that the electroplating industry tests these items when testing sewage organic matter pollution, but it seems to use an offline analysis method. This post was last edited by chengjingbao on 2009-3-3 22:03 ]
I finally found it. An American product represented by a company in Shenzhen can analyze various indicators of the electrolyte directly on the production line!
Even if I find it, I won’t mention it. In fact, even the X coating thickness gauge can do this. If the composition of the electrolyte does not change much, physical quantities such as density can be controlled.
Oops, I did. The electroplating manual said that Qixuan Electronic Technology Co., Ltd. in Shenzhen sells such equipment! :lol