Subject: RE: [Homebrew_PCBs] Re: First Negative developement Brd
From: Kevin Byrne <kbyrne10@...> Date: 2016-08-21
Datak states with their 300 watt ER-2000 bulb placed 12" above board 3 1/2 to 4 minutes for a small board, larger board sizes 5" X 5" and 9" X 9" raise light up to 15"