Hi Les,

Hard to tell exactly what you are after, but it could potentially be a 
jump calibration issue.  I assume you are probably jumping between N2 
and CO2?  I've seen this problem when ISODAT forgets the CO2 magnet 
setting.  You can check that in the gas calibration window.  If you see 
a "?" for CO2 instead of its previous magnet setting, then try 
recalibrating the jump in instrument control.   If this doesn't work, 
you are probably looking at digging into the ISODAT scripts or 
reinstalling the software (or a recent backup from Version Handler). 

Good luck.

Chris


Leslie D. Price wrote:
> Hi all,
>
> I just replaced the thermocouple in the EA and when I started up the EA and
> the isodat aquisition, it would do the standard run (zero run). Problem is
> when I would load samples to run the autosampler.
> As soon as I ran the autosampler the isodat program would do half of the
> first sample (in say a set of 5) and then would give a error window of an
> error in workspace and jump calibration the EA would finish the one sample
> but the acquision windo would close down after closing the error window.  I
> will try to copy the exact error and include it with a future post.  Could
> anyone help me with what to do on this? I really appreciate anyones
> assistance.  Les
>   

-- 

Chris Yarnes, Ph.D.
ISOLAB, Dept. of Earth & Space Sciences
University of Washington
Seattle, WA 98195
206.543.6327