Industry Directory | Consultant / Service Provider / Manufacturer / Other
Innov-X Systems specializes in portable and on-site elemental analysis using X-ray Fluorescence (XRF) spectroscopy. A simple solution for RoHS Compliance Screening - simultaneously screen for all five restricted RoHS elements in a
Industry Directory | Manufacturer
Wisman High Voltage Power Supply Co.,Ltd, is the professional X-ray generator, DC high voltage power supply, PCB mount module and X-ray source manufacturers.
New Equipment | Test Equipment
New in 2015! Datest now offers the following services: Scanning Acoustic Microscopy (C-SAM) Analysis X-ray Fluorescence (XRF) Scanning Electron Microscopy (SEM) Fourier Transform Infrared Spectroscopy (FTIR) Analysis Energy Dispersive X-ra
New Equipment | Test Equipment
Advantest Q8347 General Analyzers Refurbished Advantest Q8347 Our Price: $39,992.00 SPECTRUM ANALYZER Optical Spectrum Analyzer Q8347 (Advantest) uses a Michelson interferometer. The larger mechanical configuration of the interferometer allow
Electronics Forum | Mon Mar 21 09:33:25 EST 2005 | davef
RoHS Substance||RoHS MCV Limits||Typical Testing Approaches Lead||1000 ppm* ||Wet chemical digestion followed by ICP (Inductively coupled plasma) or AAS (atomic absorption) spectroscopy ||||XRF (X-ray fluorescence) spectroscopy Cadmium||100 ppm ||Wet
Electronics Forum | Wed Jul 20 09:50:06 EDT 2005 | Larry Smith
XRF (x-ray fluorescence spectroscopy) testing
Industry News | 2014-05-14 16:54:20.0
A newly released training video, DVD-166C, “Counterfeit Components” from IPC — Association Connecting Electronics Industries®, explains not only how counterfeit components find their way into the supply chain, but more important, how to detect fraudulent devices during visual inspection.
Industry News | 2011-01-20 13:45:14.0
IPC will introduce a cyber conference at IPC APEX EXPO in Las Vegas in 2011. The IPC APEX EXPO Cyber Conference will feature live broadcasts and post-show archives of seven of the show's thirty-five technical conference sessions on April 12–14, 2011.
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Technical Library | 2013-08-22 14:28:58.0
Tin-rich solders are widely applied in the electronic industry in the majority of modern printed circuit boards (PCBs). Because the use of lead-tin solders has been banned in the European Union since 2006, the problem of the bridging of adjacent conductors due to tin whisker growth (limited before by the addition of Pb) has been reborn. In this study tin alloys soldered on glass-epoxy laminate (typically used for PCBs) are considered. Scanning ion microscopy with Focused Ion Beam (FIB) system and energy-dispersive X-ray spectroscopy (EDXS) were used to determine correlations between spatial non-uniformities of the glass-epoxy laminate, the distribution of intermetallic compounds and whisker growth.
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
Training Courses | | | PCB Inspection Courses
The PCB inspection courses focus on improving PCB yield and reliability through validation and detection of defects on electronics assemblies.
Training Courses | | | PCB Inspection Courses
The PCB inspection courses focus on improving PCB yield and reliability through validation and detection of defects on electronics assemblies.
SMTnet Express August 22, 2013, Subscribers: 26219, Members: Companies: 13462, Users: 35081 Whisker Growth In Tin Alloys On Glass-Epoxy Laminate Studied By Scanning ION Microscopy and Energy-Dispersive X-Ray Spectroscopy by A. Czerwinski, A
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/sonoscan/support/ami-glossary
. This mode accommodates multiple parts types per board. ULTRASONIC SPECTROSCOPY Analysis of the frequency content of an acoustic wave generally performed using a Fast Fourier Transform. VHR™
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/pan_APEX06.pdf
). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS). Introduction The increasing awareness of health risk associated with lead (Pb
