New Equipment | Industrial Automation
General Electric GIVEN YOUR BEST ! PLEASES mailto:unity@mvme.cn Contact: Sandy Lin Email:unity@mvme.cn Skype:onlywnn_1 Telegram:+8618020776786 Mobile(Whatsapp): (+86)-18020776786 QQ :2851195456 General Electric Company is an Americanmultinati
New Equipment | Cleaning Equipment
Aqueous and Semi-Aqueous PCB Cleaning Systems The MicroJet™ Inline cleaning System with Progressive Energy Dynamics™ provides the highest level of SMT cleaning available on the market today. Progressive Energy Dynamics (PED™) is a proprietary spray
Electronics Forum | Mon Aug 31 12:37:39 EDT 2009 | rocko
Hi All, As a result of equipment damage I have a problem with a cleanliness of printed circuit assemblies. One whole production batch was polluted by ionic residues because a large amount of hard water had been penetrated in the water-supply system
Electronics Forum | Tue Jun 24 13:46:21 EDT 2008 | bschreiber
I know it is not what you want to hear, but first and foremost, you must consult your local regulating agencies and here is why: Solder paste contains heavy metals. We are all familiar with the problems associated with lead, but lead free solder pas
Industry News | 2011-07-26 22:29:00.0
It’s well-known that residues on printed board assemblies can lead to serious reliability problems. To help the process engineering community deal with these difficulties, IPC has released the B revision of IPC-CH-65, Guidelines for Cleaning of Printed Boards & Assemblies.
Industry News | 2018-09-05 20:22:26.0
ITW EAE will be demonstrating its Electrovert Inline cleaning equipment at a joint workshop hosted by Electrovert and Zestron. The workshop will take place October 11-12 at Zestron’s Technical Center in Ingolstadt, Germany. Participants will have a unique opportunity to learn first-hand from cleaning technology experts and observe the entire cleaning process and cleanliness evaluation. The event will offer an exchange of knowledge and networking with others who have similar cleaning challenges.
Technical Library | 2018-11-29 13:43:54.0
Ionic contamination testing as a process control tool a newly developed testing protocol based on IPC-TM 650 2.3.25, was established to enable monitoring of ionic contamination within series production. The testing procedure was successfully implemented within the production of high reliability, safety critical electronic circuits, involving multiple production sites around the world. I will be shown in this paper that the test protocol is capable for meeting Six-Sigma-Criteria.
Technical Library | 2016-09-08 16:27:49.0
In this investigation a test matrix was completed utilizing 900 electrodes (small circuit board with parallel copper traces on FR-4 with LPI soldermask at 6, 10 and 50 mil spacing): 12 ionic contaminants were applied in five concentrations to three different spaced electrodes with five replicas each (three different bare copper trace spacing / five replications of each with five levels of ionic concentration). The investigation was to assess the electrical response under controlled heat and humidity conditions of the known applied contamination to electrodes, using the IPC SIR (surface insulation resistance) J-STD 001 limits and determine at what level of contamination and spacing the ionic / organic residue has a failing effect on SIR.
Events Calendar | Tue Apr 13 00:00:00 EDT 2021 - Tue Apr 13 00:00:00 EDT 2021 | ,
Boston Chapter Webinar: Cleaning Chemistry For PWB and Rework - Part 2, session 1
Events Calendar | Tue Apr 13 00:00:00 EDT 2021 - Tue Apr 13 00:00:00 EDT 2021 | ,
Boston Chapter Webinar: Cleaning Chemistry For PWB and Rework - Part 2, session 2
SMTnet Express, Septemeber 8, 2016, Subscribers: 26,370, Companies: 14,943, Users: 41,052 How Clean is Clean Enough – At What Level Does Each of The Individual Contaminates Cause Leakage and Corrosion Failures in SIR? Terry Munson, Paco Solis
| https://www.eptac.com/faqs/ask-helena-leo/ask/type-of-water-to-use-on-soldering-sponges
: This is a great question, as there are many differences between water from various sources. In order to make the water more consistent across all the uses, especially the way it is used in electronic soldering for the cleaning of soldering irons, the deionized water is the best thing to use
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/march/about-us/news/nordson-asymtek-nordson-march-present-at-contamination-cleaning-coating-conference-amsterdam
, by David Foote, Nordson MARCH, will be presented on Wednesday, May 24, 2017. “This is the first conference in Europe co-organized by SMTA and SMART Group to focus on contamination, cleaning, and conformal coating in the manufacture of electronics,” said Szuch
