Electronics Forum: nitrogen and tunnel (Page 1 of 5)

full nitrogen tunnel

Electronics Forum | Wed Jan 24 17:48:28 EST 2018 | ranap121212

Hello Could I ask for advice? We have new machines with a full nitrogen tunnel. Type of soldering nozzle: worthmann 5 rows and next nozzle (in this same machine) worthmann 7 rows. One person in my organization claims that the delta nozzle is not wor

lead free

Electronics Forum | Wed Mar 05 16:58:40 EST 2003 | msivigny

Hello Kris, No, it's not necessary to have a nitrogen tunnel setup. A nitrogen tunnel allows a process to go the extra step in providing higher quality through less defects. I can't really speculate on it's use in contract manufacturers mainly becaus

lead free

Electronics Forum | Wed Mar 05 11:53:34 EST 2003 | davide grosso

I want to know the advantage of using complete inert soldering wave machine (with Nitrogen, Tunnel concept) in comparison to use just a soldering machine withe inerted solder pot. Thanks

Skewed and popped components

Electronics Forum | Tue Sep 23 23:19:34 EDT 2003 | RLW

If you have a board that you've run several times, now you run it and like before all settings are the same, but now you have 0603's randomly skewed or an inch or so away from their intended pad (as if popped up in the air), or an occasional 7343 cap

Nitrogen and dry cabinet

Electronics Forum | Mon Jul 29 11:28:09 EDT 2002 | yngwie

Is there a difference between the Nitrogen cabinet vs Dry cabinet ? How does this helps in creating safe environment for MSD storage. I felt puzzled when my customer rejected me coz' I'm using the Nitrogen cabinet instead of dry cabinet. Except for t

Nitrogen and dry cabinet

Electronics Forum | Mon Jul 29 21:22:52 EDT 2002 | Yngwie

The customer said " The Nitrogen PPM is questionable". LIke what I said, as long as I have met the 10% RH, it should be OK, rite ? thx

Wave replacement : Ersa, Seho, Electrovert or other

Electronics Forum | Wed Jul 25 10:27:51 EDT 2018 | mefloump

We have an Ersa Powerflow N2. It's a very well built machine with excellent support. We run it (2) 10 hr shifts per day, 4 days a week. Having the full nitrogen tunnel has greatly reduced dross and improved hole fill. This replaced an Electrovert Vec

Nitrogen and dry cabinet

Electronics Forum | Mon Jul 29 18:55:34 EDT 2002 | davef

Good question. What did your customer say?

Nitrogen and dry cabinet

Electronics Forum | Mon Jul 29 21:41:22 EDT 2002 | davef

Rite. Moisture, not N2, in the air is the issue.

lead free

Electronics Forum | Wed Mar 05 16:39:51 EST 2003 | Kris

Hi, Is it necessary to have a tunnel nitrogen? Is it a very common practise amongst contract manufacturers ?

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