Electronics Forum | Tue Jun 05 16:40:46 EDT 2001 | kerryn
Thanks Phil. However, my objective is to identify stencils that are not 100% clean prior to sending to inventory. I want to catch it before the solder paste has a chance to dry and harden in the apertures. Kerry
Electronics Forum | Wed Jul 01 19:45:42 EDT 1998 | Gary Simbulan
Help!! There has to be someone out there other than Cyberoptics. Not that I think they don't have good equipment but I would like at least to have other companies to compare prices and features. If you have any names and numbers I would appreciate
Electronics Forum | Fri Dec 02 13:31:49 EST 2005 | IRAS
Thanks for your replies. We had looked at a microscope but it wasn't able to get a clear look at the middle solder bumps. I was just wondering if there is a microscope out there that would have that capability, or is that the best it gets.
Electronics Forum | Sat Dec 03 16:26:40 EST 2005 | grantp
Hi, I have seen demos of these scopes, and don't think they really show you very much. If you profile your board right, and drill up to solder a thermocouple onto the inner balls of the device so you really know your getting a good profile, I don't
Electronics Forum | Mon Jan 09 17:21:52 EST 2012 | davef
Your pictures are 1600X1200 JPEG. That's like 900k. Try saving them as 640X480 JPEG
Electronics Forum | Mon Aug 10 10:58:01 EDT 1998 | Justin Medernach
| | I am trying to get an idea of what system seems to work best for solder paste inspection. I am looking for basic table top models with he capabilites of height and width measurements. Can anyone give me suggestions, pricing and why you prefer
Electronics Forum | Sat Jun 12 10:23:18 EDT 1999 | Dean
| How are you inspecting pcbs post-reflow, are you inspecting all or sampling. The type of assembly involved would be mainly chip components with a mix of actives and a few 25mil and under pitch. | If you sample what are your fault rates looking lik
Electronics Forum | Wed Mar 14 17:11:57 EST 2001 | davef
First, x-ray inspection machines have a wide range of capilities. Resolution is a key measure of a machine's ability to "distinguish" features. People say that some x-ray inspection machines have the ability to position the board being inspected at
Electronics Forum | Thu Apr 27 21:04:33 EDT 2000 | Dave F
Ron: Good news: Nicolet makes excellent machines. Bad news: I�m unaware of a machine with the capabilities you seek. * X-ray machines lack of resolution needed in relation to the crack geometries encountered within a high density single material.
Electronics Forum | Thu Apr 27 10:26:41 EDT 2000 | Ron Costa
Hello all! I am looking for an xray machine that can show me an open BGA solder joint. Does anybody have any experience with different type machines? I have used Nicolet model NXR 1400i.It's good at showing shorts but it cannot show me an open. Any
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