Electronics Forum: evs (Page 1 of 4)

Solder Saver ??

Electronics Forum | Mon Apr 24 20:02:38 EDT 2006 | evsint

Why don't you guys look at the "WORLD LEADERS IN SOLDER RECOVERY". EVS International make the EVS 3000 and EVS 6000 Solder Recovery Systems. Many other companies have tried to come up with different ways of recovering solder but the EVS is the best

Silicon contamination in solder joint

Electronics Forum | Wed May 28 14:35:47 EDT 2003 | davef

Wow, you're very correct. I guess we use silicone to calibrate our machine, as follows: XPS spectral measurements of dimethyl silicone should include O(2s) at 25 eV, Si(2p) at 102 eV, Si(2s) at 153 eV, C(1s) at 285 eV, and O(1s) at 533 eV. The C(1s

Solder Saver ??

Electronics Forum | Tue Apr 25 10:18:46 EDT 2006 | evsint

I would challenge that comment NAME ONE You are correct regarding the old Earth-Tronics SRS machines But EVS is a new company and the new models the EVS 3000 adn EVS 6000 have been totally redesisgned and all who have used the old machines and n

Black pad defect

Electronics Forum | Thu Mar 27 14:09:41 EST 2003 | Enrique Chairez

Hi All, I have observed this problem with one PCB supplier, the portion of the PCB area affected was cut and observed in SEM (Scanning Electron Microscope) and submitted to an EDX (Energy Disperse X ray analysis), finding Phosphorus levels higher

SMD PPM data

Electronics Forum | Mon Aug 15 07:29:26 EDT 2005 | davef

Look here: http://www.smartgroup.org/ev_ppm2.htm

Help or nothing!?

Electronics Forum | Thu Jun 22 11:51:24 EDT 2006 | mumtaz

Ha ha! Burn on you Ev! Davef was right, keep women at home!

Bare PCB Fabricators

Electronics Forum | Thu Jul 20 10:33:03 EDT 2006 | ev

Are you limited to any specific geographic area? Ev

Foam Fluxer problems

Electronics Forum | Mon Dec 18 11:56:22 EST 2006 | ev

Thanks...I think you could just have just about hit the nail on the head there. Ev

Stencil Printing No lead

Electronics Forum | Tue Aug 21 13:36:08 EDT 2007 | ev

Yes it is a clam shell type. What type of printer did you go to? Ev

BGA process

Electronics Forum | Tue Jul 15 09:02:38 EDT 2008 | ev

Thanks for your reply. Ev

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