If your need for a UV light is to expose PCBs, household white fluorescent
does the trick fine. A complete 18" white fluorescent light costs $5 at the
local Dollar+ store.
Robert
:)
-----Message d'origine-----
De :
Homebrew_PCBs@yahoogroups.com [mailto:
Homebrew_PCBs@yahoogroups.com] De
la part de Russell Shaw
Envoyé : juin 15 2005 01:42
À :
Homebrew_PCBs@yahoogroups.comObjet : Re: [Homebrew_PCBs] UV Light
Daryl Mills wrote:
> Hi,
>
> Simple question, I'm wanting to get some UV lights but the wholesalers
> call them Black Lights - and there is "black light blue" (a dark blue
> tube) as used at parties etc to make white shine and "black light
> white" (a white normal looking) which nobody seems to know about.
>
> Can somebody shed some light on this problem (pardon the pun).
>
> Daryl.
Blacklight can be a generic term for UV globes.
When applied to fluoros, it means more specifically the UV flouros that have
white phosphor.
Black-light-blue globes and fluoros are both made from dark blue Woods glass
that is a UV filter. You can get mercury HID lamps like that too.
Clear UV fluoro and HID lamps put out extra short-wave UV and is no better
for doing PCBs. They're unsafe to look at too (tho they can be cheaper).
Be sure to visit the group home and check for new Links, Files, and Photos:
http://groups.yahoo.com/group/Homebrew_PCBsIf Files or Photos are running short of space, post them here:
http://groups.yahoo.com/group/Homebrew_PCBs_Archives/ Yahoo! Groups Links