Electronics Forum: environment (Page 1 of 109)

SMT room environment

Electronics Forum | Mon Jan 09 18:57:13 EST 2017 | sssvajunas

What is optimal smt room temperature and % of wetness?

SMT room environment

Electronics Forum | Tue Jan 10 11:38:27 EST 2017 | charliedci

68 to 72F, 25 to 30% humidity. IPC might have exact numbers.

SMT room environment

Electronics Forum | Tue Jan 10 16:01:20 EST 2017 | davef

A review document for J-STD-001F with Amendment 1 had the following wording, but you should check the actual document to be sure of correctness 4.2 Facilities Cleanliness and ambient environments in all work areas shall [D1D2D3] be maintained at le

Hostile environment for inspection equipment

Electronics Forum | Tue Apr 27 15:57:44 EDT 2004 | Don Ackerman

We are a capacitor manufacturer. After crimping, we inspect the case length with digital calipers. The harsh environment (acid) destroys the calipers. Has anyone found chemical resistant measuring devices that will withstand this hostile environment?

RF testing in CFM environment

Electronics Forum | Mon Oct 25 12:35:17 EDT 1999 | Steven Willett

I'm interested in anyones experience in simultaneous RF testing of multiple assemblies in a Continuous Flow Manufacturing (CFM) environment. Issues include board handling, shielding, fixture constuction and probing options.

Standard kit in LVHM environment

Electronics Forum | Mon May 12 10:14:04 EDT 2003 | gregp

Hello Stefan, Thank you for your reply. I see now that manufacturers are aware that this kind of thought process is necessary for the bottom line profit. It is also true that one can be "seconds wise and minutes foolish" in the process. I read with

Standard kit in LVHM environment

Electronics Forum | Tue May 06 10:37:08 EDT 2003 | gregp

You misunderstand...I am not a CEM rather I am representing a placement machine manufacturer. My question is to you as to your requirements for your application.

Standard kit in LVHM environment

Electronics Forum | Fri May 09 11:02:00 EDT 2003 | k_h

Thinking about it, if I was designing machines and based on my experience I would offer a high feeder count, high flexibility machine and low speed. In addition another machine with low feeder count, not flexible (8mm parts) and high speed.

Hostile environment for inspection equipment

Electronics Forum | Tue Apr 27 16:43:29 EDT 2004 | davef

How about: * Plastic calipers: For instance: http://www.mitutoyo.com/cat2000a/o-09.htm * Go / No go gages? We have no relationship, nor receive benefit from the company linked above.

Standard kit in LVHM environment

Electronics Forum | Fri May 09 16:48:59 EDT 2003 | Ozzy

KH This won't work if your planning on running these 2 machines together in line. The fast machine will always be waiting on the slow machine. How many Philips FCM's have you seen in line with Mydata? Don't think to hard; the answer is zero. Wh

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