[sdiy] AlumaJet part II

[KA4HJH]

>I can say that the Pigment based ink way outperforms the Dye
>based ink.  The test panels are on the inside of a window, so
>some UV is absorbed by the glass.

Not much--plate glass is fairly transparent to UV. And since they're both
receiving the same amount the test is valid.

I used to expose PC boards by putting the negative and sensitized board in
a picture frame--behind the glass. Worked like a charm.

>The Pigment ink is still quite black , the dye has faded a little bit

No surprise there.
-- 

Terry Bowman, KA4HJH
"The Mac Doctor"

"You'd PAY to know what you REALLY think"--Dobbs