Electronics Forum | Mon Nov 06 17:11:23 EST 2006 | gregcr
Hi All, I have vendors and even customers telling me that to properly run RoHS compliant products I should have ovens with more zones than my Heller 1500's. I have been running RoHS compliant product with these with very good results. So what ar
Electronics Forum | Fri Dec 09 18:35:01 EST 2011 | ngotranbestek
I have Oven Heller 1912EXL. I bought it is used machine ago 6 month Do anybody have experience about it? - How many speed Rail? - How many Zone need set, (10 zone or 11 or 12 zone need set?) - How is 3 cooling zone? need set or no?. ...
Electronics Forum | Tue Sep 28 12:23:07 EDT 2021 | aex
reflow profiles are actually 20F above set points
Electronics Forum | Thu Mar 21 16:45:31 EDT 2013 | dyoungquist
We have been using a Heller 1707EXL (7 zones + 1 cooldown zone) for lead free (ROHS) soldering since 2007 with good results. I wouldn't go any lower than 7 heat zones though. If I may brag a bit....The IPC-7095 revision C standard was released a fe
Electronics Forum | Thu Mar 02 03:54:30 EST 2017 | rob
Hi Ivam, 1) for the not working motor, can you swap it with another from the cooling zone to see if it is the motor or motor control? 2)You are not getting bleed through from one zone to another are you? Can you list by zone what exact SP you have
Electronics Forum | Wed Mar 28 11:05:33 EDT 2018 | dleeper
I had a DOS Heller 1500 a looooong time ago so my memory is fuzzy. That being said I remember there were some weird options in some of the configuration menus. I don't remember the names, but its were you would set the alarm points, you could manual
Electronics Forum | Tue Sep 28 11:58:09 EDT 2021 | stephendo
Do you mean reflow profiles are showing 20F above set points or is the oven display is showing 20F above set points?
Electronics Forum | Tue Jul 21 05:08:16 EDT 2020 | arty vesna
Hi there. I am currently kinda in the same spot as the author of the thread. My choice is between Rehm VXC and Heller 1809. I am a little concerned about Heller advertising their 25cm/10 in zones. I am used to large ovens designed for high throughput
Electronics Forum | Sun Mar 02 15:41:04 EST 2008 | jlawson
I set up some lead-free profiles on a new Heller1700xxx (Compact series), do not know if this is same model you refer to. Can be done, yes speed is a little slower than longer Heller Versions due to zones being so narrow, but doable. Of course all de
Electronics Forum | Wed Mar 20 16:21:54 EDT 2013 | woodsmt
I would reccomend at least a 8 zone system when doing RoHs. Most of the better systems (Vitronics, heller, BTU, ETC) built since 2006 should be able to run the higher temps for Pb Free. Should be a lot of them on the market world wide (used) with l
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