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Re: Heater for Etchant Bath

2016-11-08 by ic_sizzle@...

Hi there,

Newbie here.

I use FeCl etchant, poured into a (genuine, high-heat) Pyrex baking dish which I heat on an single burner electric stove. Use a HF (or ExeTech via Mouser) IR pyrometer to measure the acid temperature. It'll fume when its hot, so do this outside.

Cheers

ic_sizzle

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