主题：【讨论】电镀过程中的电流密度实时测量仪器?

电镀区好冷!

电流密度？
我认为你只要知道实时电流就可以了啊
你的样品表面积能计算出来不就可以了吗？

虽说如此,但如何计算电镀槽中所有零件的表面积呢?

找到一款国外产品,简介如下,不知国内是否有近似仪器!
CURRENT DENSITY METER (CD200)
*    Not influenced by chemistry of plating bath

        *    Reads directly in Amps/ft2

        *    Chemical resistant probe available up to 9 ft. long

        *    Battery and charger included

        *    Amps/dm2 available upon request

        *    NIST traceable certificate of calibration optional

I3’s CD200 Current Density Meter allows electroplaters to know exactly where on the work piece the material is being deposited, as well as the rate of deposit. A small toroidal current probe is placed inside the plating bath near the work piece. A digital display on the instrument indicates the current density at that point in A/ft2 or A/dm2. By Faraday’s Law, this current density is directly proportional to the rate at which material is being deposited on the work piece.

CD200

Current Density Meter
Range: 0.1 - 1999 A/ft2
Probe Length: 2 ft
    $1895     
Option
Range 0.01 - 199.9 A/dm2 N/C

Option
Probe Lengths > 2 ft. $15/ft.

Option
Recorder Output  $55

Option
Certificate of Calibration. $150



            * Prices subject to change.  Prices in US Dollars.