View Full Version : Water cooled laser-

Kev Williams
12-06-2013, 6:07 PM
My New Hermes rep asked me if I'm supposed to use de-ionized or distilled water in my new laser?

Should I?

Instructions don't say- in one place it says simply "use pure water"...

Mark Sipes
12-06-2013, 7:07 PM
Distilled would be the purer version..

Dave Sheldrake
12-06-2013, 7:41 PM
There are some circumstances when de-ionised is bad Kev (dissimilar metals, joints etc) , as Mark said Distilled is usually good :)



Kev Williams
12-06-2013, 8:18 PM
That's what I wanted to know--! :)