On 11/2/2012 12:00 PM, Jochen Kunz wrote:
  On Thu, 01 Nov 2012 08:04:10 -0700
 Al Kossow <aek at bitsavers.org> wrote:
  The only problem I've had are the tips
failing to heat up
 (and that the replacements aren't cheap). 
 BTW: 
http://www.thermaltronics.com/
 Founded by ex Metcal employees. They produce a range of soldering
 stations and tips compatible to the Metcal MX-500 and SP200, but a bit
 cheaper. I.e. the Thermaltronics should be in the same price range as
 the OKI MFR. (Beware, the TMT9000S is a single supply with two switched
 outputs. You can drive one or the other, where the OKI MFR-22xx /
 Metcal MX-50xx features true dual simultaneous PSUs.) So no difference
 when you purchase a new rig, but you may get replacement tips for your
 old Metcal a bit cheaper then the originals. 
Is there a document or link that
explains why this type of station is
better than a Weller-type unit (WESD-51 here)?
I mean, I have no complaints with my Weller, but I am doing more SMT
work as of late, and maybe I should upgrade.
Jim
--
Jim Brain
brain at 
jbrain.com
www.jbrain.com