Electronics Forum | Wed Jul 30 16:16:19 EDT 2003 | swagner
What is the industry standard for wave and selective solder PPM defect rate for a world class facility, any responses are appreciated.
Electronics Forum | Wed Jul 30 16:42:24 EDT 2003 | davef
here's a start http://www.thepdfshop.co.uk/ppm/asp/Monthly.asp
Electronics Forum | Fri Aug 01 00:30:04 EDT 2003 | caldon
Also Try: http://www.airliquide.com/en/business/industry/electronics/expertise/tech_papers.asp you can also search the airliquide site for "PPM" once in the electronics section Cal
Electronics Forum | Tue Feb 25 06:52:56 EST 2020 | dontfeedphils
FYI, in my experience, programming and fine tuning select solder is usually quick and painless.
Electronics Forum | Mon Feb 24 01:31:45 EST 2020 | sarason
If your ovens are 480V you may be able to convert them back to 240V by changing out the elements? There are industrial suppliers for oven elements out there. sarason
Electronics Forum | Mon Feb 24 17:02:45 EST 2020 | kylehunter
So do you guys really not like running oven's this large at 240V? Or do you just not like the two ovens specifically that I mentioned?
Electronics Forum | Tue Feb 25 17:41:29 EST 2020 | emeto
What we did not talk about is Mycronic machine. Great choice for small batches.
Electronics Forum | Wed Apr 01 12:26:37 EDT 2020 | proceng1
We have 3 Heller 1800 units. They run great. Our building is 208 3ph. One of ours is running 480v, so we bought a transformer to convert. I am not familiar with the other oven you mentioned.
Electronics Forum | Tue Feb 25 16:03:44 EST 2020 | kylehunter
Oh no, it's rated at a max of 120A at 208V. We have the power for that. At least the Vitronics is, not sure on the Heller.
Electronics Forum | Tue Feb 25 17:07:01 EST 2020 | dontfeedphils
In my experience Heller makes a great, no frills oven that just runs. The only Vitronics oven I've dealt with was over-engineered and gave me nothing but headaches.
