Q. I have an old, but still serviceable, exposure unit. It is taking much longer to expose the pcbs now than it used to. I think this unit may need new tubes as I understand hey do loose efficiency though time. Can you please offer information on the tube fitting, diameter and length, so I can see if they fit my unit. Thanks Vaughn
A. Hi Vaughn, thanks for your question. The tube has a T5 end fitting 2 pin, and is 300mm (L) x 16mm (diameter).