Electronics Forum | Tue Apr 24 10:08:40 EDT 2018 | sarason
Alibaba has plenty of them https://www.alibaba.com/showroom/thickness-measuring-instrument.html Just stick to the ultrasonic method to measure the copper thickness. sarason
Electronics Forum | Sun Sep 09 21:59:36 EDT 2018 | sanneyyu
we are a PCB house, you can add some patterns at breaktabs or board edge, this can help you easily verify copper weight for every circuit layer.
Electronics Forum | Tue Sep 11 04:39:14 EDT 2018 | cannizzaro
If you need to know the exact copper thickness of the board, you can ask the Fab to offer the microscopic report, I have already made a 2oz board in ALLPCB before and asked them offeed me this report,usually normal factories can offer it but need add
Electronics Forum | Wed Apr 25 05:57:28 EDT 2018 | marlonbc
Hi, I am looking for service providers who can help me with determining the age in actual use of an assembled product (PCBA + plastic assembly) if the PCBA is not conformally coated. The actual use will be on car dashboards much like an action came
Electronics Forum | Fri Apr 27 12:41:41 EDT 2018 | irc
Thanks for the answer, but the problem is the blue button is tur on all the time and I need turn of for work whit the oven. Best Regards.
Electronics Forum | Sat Mar 30 13:33:50 EDT 2019 | stephendo
This is not an HVAC unit. This is a small unit attached to a production machine to keep the solder paste from drying out prematurely or slumping. The volume of air being cooled and desicated would be less than 3 or 4 cubic meters.
Electronics Forum | Fri Apr 27 09:51:43 EDT 2018 | charliedci
Try contacting Dan Chretien at Southwest Automation. He has helped me with our old 6241A UIC axial. He has a web page.
Electronics Forum | Tue May 01 20:16:41 EDT 2018 | sarason
On older machines, this would be done by experience, and maybe a quick look at a table in the machine programming and/or service manual. On newer high performance machines it is optimized in the software ( nozzle changes are costly in time). A job no
Electronics Forum | Sat May 05 05:16:21 EDT 2018 | mahendra
Follow Evtimov's explanation. I have a machine that is difficult to source nozzles. We made up nozzles using medical syringe s/s needles. Works great. Just and idea.......
Electronics Forum | Tue May 08 00:16:14 EDT 2018 | SMTBOX INC.
Hi, what is your machine? Please be informed that the recommended selections of pick up nozzle usually shows on the manual, but the information of custom / special nozzle is disclosure by some brands.