In message <
opsir6p1wrmg0lsf@...>
"Stefan Trethan" <
stefan_trethan@...> wrote:
> I have solutions for both problems:
> Mist: put the inlet of your pump in the tank too. Make sure the pump is
> made completely of plastic/rubber.
> This causes the mist to be recycled and not expelled.
Not gonna happen - it's an aquarium air pump.
That and the mist doesn't seem to be mist at all - it's more like droplets of
FeCl3 condensing on the inside of the tank lid.
> Losses: Don't empty your tank. i leave the etchant in all the time, but i
> have a homebrew tank.
Probably not a good idea around here. Things tend to get tipped and bumped
quite a lot and the idea of having to clean up the mess caused by three
litres of heated, concentrated FeCl doesn't appeal to me.
Later.
--
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