Electronics Forum | Mon Feb 26 09:36:08 EST 2001 | blnorman
ASTM E 443 is a test for sulfur by Oxygen Flask Combustion. Other instruments will detect sulfur (I assume a SEM with EDS capability will pick up the sulfur). We had an addition cure silicone potting compound inhibition problem last year that was t
Electronics Forum | Fri Nov 20 14:50:13 EST 2009 | davef
One of our instruments has a high impedance front-end. We: * Passed functional test in the environmentally controlled shop. * Failed test, on the same unit, while carrying it to burn-in chambers in an uncontrolled part of the plant. Solder flux resi
Electronics Forum | Mon Nov 08 13:14:35 EST 2010 | rway
If you are just wanting to test the values of the electrolytics or tantalums, it's not a problem with an ICT, as long as your system has an analog instrument to do it. If you are wanting to test the polarity of the cap, you will need a capacitive co
Electronics Forum | Tue Sep 19 09:34:33 EDT 2000 | Erick Russell
There are two places where Laser Soldering is used for rework. One is the low volume, high mix environment where the board value is high. The other is the high volume (regardless of mix) facility where fast process time and quick set-up is required.
Electronics Forum | Thu Sep 15 19:12:27 EDT 2011 | smtmaxmary
WELCOME TO SMTmax Established in 2009, the Omxie Corp. is headquartered in California, with several offices worldwide. Our primary focus is in the development, manufacturing and marketing of SMT tools and equipment for prototyping and production. Ou
Electronics Forum | Sat May 24 21:49:24 EDT 2003 | ramanandkini
We have an electronic circuit with a miniature stepper motor, quartz crystal, Electrolytic capacitor,chip resistors and few smt LEDs. The PCB material is CEM1 with SMOBC and HALS finish. This circuit is assembled in a plastic casing and goes in to a
Electronics Forum | Wed Jan 11 06:26:19 EST 2006 | mskler
Thanks to all but my quistion is that with which instrument we can check the wetteblity & what are the critiria to chek them.
Electronics Forum | Tue Apr 21 00:30:28 EDT 2020 | SMTA-Samy
The company I work at is deemed an essential business that supplies products that are vital to our country’s infrastructure and plays a significant role in response and recovery across all other sectors. We are responsible for the delivery of product
Electronics Forum | Wed Oct 10 17:56:35 EDT 2001 | seand
Hello all, My respone here is to add options for evaluation for the engineer. Not to convey that they are the only options as that would be reckless. Cyberoptics does have a standard line of machines configured for in line paste inspection. Some
Electronics Forum | Fri Jul 26 18:28:51 EDT 2002 | blnorman
Actually this is for an automotive instrument cluster. From what I've been told back in the good old days we switched fluxes and after the car sat in the sun (and heat) a haze developed on the inside of the panel that was attributed to the flux.
