Dear Paul Mateer
I share an A3 sized vertical tank for over 20 years with a friend, we do not use it that often nowadays sadly!
But I can say that a horizontal tank will only be OK for single sided boards. Double sided need a vertical tank with plently of bubbles of air to keep the etchant working on both sides at the same rate.
I have never done it, but I would imagine it difficult to keep both sides etching at the same rate.....
regards
Andy
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I would think a horizontal tank would be better than a vertical one.
--
Paul Mateer, AA9GG
Elan Engineering Corp.
www.elanengr.com
NAQCC 3123, SKCC 4628, FPQRP 2003
Greetings from
Andy Mathison
[Non-text portions of this message have been removed]
I share an A3 sized vertical tank for over 20 years with a friend, we do not use it that often nowadays sadly!
But I can say that a horizontal tank will only be OK for single sided boards. Double sided need a vertical tank with plently of bubbles of air to keep the etchant working on both sides at the same rate.
I have never done it, but I would imagine it difficult to keep both sides etching at the same rate.....
regards
Andy
-------------------------------------------------------
I would think a horizontal tank would be better than a vertical one.
--
Paul Mateer, AA9GG
Elan Engineering Corp.
www.elanengr.com
NAQCC 3123, SKCC 4628, FPQRP 2003
Greetings from
Andy Mathison
[Non-text portions of this message have been removed]