Electronics Forum | Tue Feb 19 10:50:13 EST 2019 | rgduval
Call Heller directly, and give them the oven, and relative thermal density of the board, as well as the solder paste that you're using. They'll be able to give you a baseline profile to start from (both RTS and RSS). Otherwise, use a thermocouple p
Electronics Forum | Wed Aug 13 09:11:19 EDT 2008 | rgduval
Shane, We're assuming that the software is similar to our Heller 1800. We're also assuming that the oven has thermocouple ports, and that you have the thermocouples to plug into them. From the screen that displays the zone data, there should be a
Electronics Forum | Wed Aug 13 09:54:41 EDT 2008 | slthomas
+1 on what robgd3 said. It's basically the same process. The bummer is that you only have three thermocouples to give you the information you need, so placement (and attachment) is more critical. You also don't have the predictative capability of
Electronics Forum | Sat Mar 21 16:33:09 EST 1998 | Earl Moon
| | | Cpk's on top flight ovens (e.g., Conceptronics, Heller, Electrovert, Vitronics) vary wildly, from 1 to 2+, between different supplers. The suppliers don't seem to understand Cpk's. A supplier's rep whose oven has a Cpk of 1.0 told me: | | 1.
Electronics Forum | Sat Mar 21 12:10:03 EST 1998 | Philip C. Kazmierowicz
| Cpk's on top flight ovens (e.g., Conceptronics, Heller, Electrovert, Vitronics) vary wildly, from 1 to 2+, between different supplers. The suppliers don't seem to understand Cpk's. A supplier's rep whose oven has a Cpk of 1.0 told me: | 1. Cpk's
Electronics Forum | Wed Jul 07 22:59:06 EDT 1999 | Dave F
| Hi! | I'm a process engineer attempting to do a capability study on our existing convection reflow oven - Heller 1500. It was recommended by an independent consultant to do at the very least, load testing, process ready testing, and board uniformi
Electronics Forum | Thu May 26 15:59:40 EDT 2005 | davef
Let�s not get drawn into making more of the amount of training required in order to be able to develop an effective reflow recipe than is necessary. A low-skilled operator with about one hour's training can setup the solder reflow oven. Consider co
Electronics Forum | Thu Jul 02 15:27:19 EDT 1998 | Justin Medernach
| | Looking to contact some users of Vitronics reflow ovens. | | Which model do you use? | | Overall opinion of equipment and company? | | Thanks in advance | Where in the world is Steve Dow when you need him? Steve was one of the pioneers at Vitroni
Electronics Forum | Sat Jul 10 02:47:27 EDT 1999 | Scott
| | | Hi! | | | I'm a process engineer attempting to do a capability study on our existing convection reflow oven - Heller 1500. It was recommended by an independent consultant to do at the very least, load testing, process ready testing, and board
Electronics Forum | Fri Jul 09 09:01:18 EDT 1999 | Marc P
| | Hi! | | I'm a process engineer attempting to do a capability study on our existing convection reflow oven - Heller 1500. It was recommended by an independent consultant to do at the very least, load testing, process ready testing, and board unif
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