I have a problem
I electroform copper on to glass.
I have just made up new solution Canning recipe 200g copper sulphate
28ml sulphuric acid 30mg hydrochloric acid 1l water Brightners
For the first few days deposition of copper was smooth, soft and
bright. Brightness gradually dulled - more added.
Normal reading from transformed 1v approx 950ma.
PROBLEM: transformer reading 1v 95ma and mas do not increase with
increased voltalge. I have added a small amount of HCL to increase CL
ions but no improvement.
SOULTION: Your bright ideas please. I do not have analysing