Electronics Forum | Thu Jun 02 10:14:27 EDT 2005 | zartacross
hi! i am concern with the position of the workers in terms of visual inspection,since they deal with very small and intricate parts in pcbs. I would just like to ask which is better to have, the standing or sitting positions for them? specially that
Electronics Forum | Thu Jun 02 12:44:13 EDT 2005 | russ
Your inspection people will tell you what they need. We have some that prefer to stand while others sit. It has to do with chair / table / operator heights. e.g. tall table with a short operator they will want/need to stand and vice versa. Usuall
Electronics Forum | Fri May 05 08:42:08 EDT 2006 | Chunks
This used to ba a hot topic years ago. But surface mount equipment does not need to be in a clean room. Your product may need to be , which would drive toward a "standard". Some people assume that "clean room" mean "high quality". Next time hav
Electronics Forum | Fri Oct 25 14:45:59 EDT 2013 | rangarajd
Hi Guys, We are seeing signal integrity issues on PCBs due an improper pad size. We tried to trim down the pad size and it fixed the issue. Problem now is we have many assembled and blank PCBs. Is there a way we can have the pad size reduced on th
Electronics Forum | Tue Sep 16 13:06:18 EDT 2014 | jacky3855
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Electronics Forum | Tue Feb 07 16:32:13 EST 2023 | glasscake
Good ventilation is also important to removing aerosols and other vapors. Make sure your building HVAC is pulling in a good portion of outside air. If people are complaining try to up the ratio of recirculated/outside air. This will add cost dependin
Electronics Forum | Sat May 06 22:03:57 EDT 2006 | mika
There is a ISO Standard 14644-1 Class Limits, but I don't know if if this is applicable in the "so callled" SMT standard production scenaraio and if so, what class would it be? I hope that some other nice guys will correct me, or have i totally lost
Electronics Forum | Tue Jun 03 20:54:29 EDT 2003 | davef
It's always good to have the lurkers out in the open. Welcome. Being uncertain about what you seek, lets take a couple of tacts: * For resistivity, look here: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=24595 * For resistance to dama
Electronics Forum | Sat May 06 16:43:45 EDT 2006 | grantp
Hi, We have had some failures due to particles, but only larger visible particles such and you should not need a real "clean room" but it's important to make sure things are kept clean, and sweep and mop as often as you need to make sure everything
Electronics Forum | Mon Feb 06 18:45:26 EST 2023 | nitroone
Hi guys, So i am trying to find out what type of air quality sensor you use in your facility if any? What other sensors are required to be installed to ensure that air quality is safe for workers? We have both an inline oven, and a selective solde
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