Industry News | 2012-10-09 16:18:14.0
The ULTIMA Series Selective Soldering and Fluxing Systems offer a new solution for soldering through-hole components and connectors to surface mount and mixed technology PCBs. Numerous engineering and design innovations have resulted in compact, bench-top systems loaded with features that deliver a level of performance that, until now, would have made selective soldering cost-prohibitive for many low- and medium-volume PCB assemblers.
Industry News | 2017-01-09 17:45:07.0
Seika Machinery will exhibit in Booth #2409 at the 2017 IPC APEX EXPO, scheduled to take Feb. 14-16, 2017 at the San Diego Convention Center in Calif. Seika will showcase a complete line up of leading-edge equipment, including the McDry HM-100BNF N2 Auto-Purge Model, Sawa Ecobrid SC-AH100 Fully Automatic Low-VOC Stencil Cleaner, Sayaka CT23NJ PCB Router, HIOKI FA1240 Flying Probe Tester, DEN-ON RD500V, UNITECH UC-250M-CV PCB Board Cleaner, MALCOM RCX Series and PCU-02V Spiral Viscometer.
Industry News | 2010-04-30 14:41:57.0
TORRANCE, CA — Seika Machinery, Inc., a leading provider of advanced machinery, materials and engineering services, will feature its McDry Electronic Drying Storage Cases and HIROX 3D Digital Microscopes at the upcoming SMTA Toronto Expo and Tech Forum, scheduled to take place Wednesday, May 19, 2010 at the Hilton Toronto Airport Hotel in Toronto, ON.
Industry News | 2010-03-27 17:37:02.0
TORRANCE, CA - Seika Machinery, Inc., a leading provider of advanced machinery, materials and engineering services, will feature its leading machinery in booth 407 at the upcoming IPC/APEX conference and exhibition.
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Electronics Forum | Fri Mar 07 10:51:53 EST 2003 | dphilbrick
Another value add of N2 is when you are running a gold over nickel process it is recommended that you reach a peak of 220c instead of 215 when running in air. When you add N2 you can maintain that 215 number with the same results. If you look at your
Electronics Forum | Thu Aug 15 03:23:05 EDT 2019 | sssamw
It depends your product application and requirement. If high level, 100ppm required, or even 2000ppm is also ok. There should have sensor detecting O2 ppm inside reflow.
Electronics Forum | Mon Sep 09 21:42:12 EDT 2002 | rwilliams
I have been involved with the reflow process for many years. However, my most recent position now includes the use of Nitrogen. In studying the reflow process and using Nitrogen, it seems to me that it would only make sense to be measuring the O2 lev
Electronics Forum | Thu Nov 10 21:33:17 EST 2022 | stephendo
So if you stored them in a nitrogen cabinet then you would reduce the O2 diffusion as well as keep moisture out of the boards.
Electronics Forum | Sat May 26 04:57:53 EDT 2001 | Brian Sloth Bentzen
Dear Frang. The right O2 level are mostly determined by the products you produce (E.i. PCB surface and component solderability). In reflow I would say the window is between 100 and 1000 ppm, depending on the issues above. Personal I choose a maximu
