As the leader in precision cleaning, ZESTRON is uniquely positioned to offer you the analytical services and expertise needed to ensure you meet your precision cleaning requirements. Ionic contamination testing, SIR testing, ion chromatography, FTIR
Features: 1. A comprehensive cleaning system: the surface of the product residues of organic matter, inorganic substances for thorough and effective cleaning; 2. Automatic cleaning mode: in a clean room to complete the cleaning, rinsing, drying all
Electronics Forum | Mon Jul 10 21:01:06 EDT 2000 | Dave F
Edmund: Responding to your questions: 1 What is purpose of using DI water to wash a PCBA? Compared to tap water, DI water is less likely to leave: � Metal cations on sensitive components. � Salts of Ca, Mg, and other stuff on metals on the assemb
Electronics Forum | Thu Nov 02 17:15:48 EST 2006 | Mike Konrad
Asoe, The systems you are describing are Resistivity of Solvent Extract (ROSE) Testers. These systems are available using one of two technologies, Static or Dynamic. Both systems use a calibrated test solution comprised of IPA and DI water. The t
2011 AQ Zero ion board contamination tester available: * 120VAC Power Requirement. * Large Board capacity 24x24 * New OEM All in One Computer with Windows based O/S. * ESD Safe Laminate Work surface with ESD Grounding. *Test Solution (not inclu
Industry News | 2011-03-24 12:05:26.0
ZESTRON will raffle 4 free Ion Chromatography services at the IPC APEX Expo 2011 held from Tuesday, April 12th through Thursday, April 14th at the Mandalay Bay Resort & Convention Center in Las Vegas, NV. Each free service will be provided by ZESTRON and includes the analysis of two boards.
Industry News | 2016-02-17 17:57:55.0
ZESTRON is pleased to announce that Umut Tosun, M.S.Ch.E., Application Technology Manager, ZESTRON, will present “PCB Cleanliness Assessment Methodologies – A Comparative Study” during the Cleanliness and ROHS Testing session on Thursday, March 17th at APEX 2016.
SMT Cleanroom Microfibre Wiper paper Applications: Superior for spill control and general wiping in Class10~1,000 environments; Cleaning and polishing the products TFT-LCD, Optical and other critical industries etc.request; Maintaining critica
Technical Library | 2017-12-11 22:31:06.0
Typical printed circuit board assemblies (PCBAs) processed by reflow, wave, or selective wave soldering were analysed for typical levels of process related residues, resulting from a specific or combination of soldering process. Typical solder flux residue distribution pattern, composition, and concentration are profiled and reported. Presence of localized flux residues were visualized using a commercial Residue RAT gel test and chemical structure was identified by FT-IR, while the concentration was measured using ion chromatography, and the electrical properties of the extracts were determined by measuring the leak current using a twin platinum electrode setup. Localized extraction of residue was carried out using a commercial C3 extraction system. Results clearly show that the amount and distribution of flux residues are a function of the soldering process, and the level can be reduced by an appropriate cleaning. Selective soldering process generates significantly higher levels of residues compared to the wave and reflow process. For conformal coated PCBAs, the contamination levels generated from the tested wave and selective soldering process are found to be enough to generate blisters under exposure to high humidity levels.
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
This video demonstrated the use of BEST Inc HotDots(TM) which allow wires to be affixed to the PCB or other surfaces-even when those surfaces go through reflow. There are other similar products out there but none of which can be readily customized no
Events Calendar | Mon Oct 07 00:00:00 EDT 2019 - Tue Oct 08 00:00:00 EDT 2019 | ,
PCBA Cleanliness End-of-Project Webinar
Cleanliness and Contamination - ACI Technologies, Inc. 610-362-1200 firstname.lastname@example.org Facebook Twitter Instagram RSS Facebook Twitter Instagram RSS Home About Us Careers Contact Us Gallery Helpline News Publications Store Engineering Overview Sustainment Reliability Process Reverse Design Portfolio R
. The Zero-Ion G3 ionic contamination tester meets industrial cleanliness specifications including MIL-STD-2000A, MIL-P-28809 and IPC-001 TM-650