Hi Ian,
This is a weird one. There are two things that I would check.
When you turned off temperature handling in iconnmr did you save and then restart
ICON afterwards? For some changes you have to restart ICON for them to
"take."
And you might look in the <topspinhome>/conf/instr/spect/inmrusers/.vtconfig file
to see how it thinks VT handling is set up. At least that might give you
some indication of what's going on.
Cheers,Mike
On Monday, March 31, 2025 at 03:46:00 AM MDT, Ian Luck via groups.io wrote:
Hi all,
One of our instruments is a AVIII 400 running under TS 3.6.2. It has a BVT3
200 (model 2416, A.3.15). We run this with a sample temp gas flow of 535 l/h
for a 5mm BBFO probe as our default configuration. Whenever we start a run
under iconnmr, the sample gas flow is automatically changed to 670l/h. Of
course, until someone notices this has changed, it remains at 670.
Our flow settings in edprobe are 535l/h default (270-1200l/h as min/max),
we have temperature handling now turned off in iconnmr (have tried both without
any difference), and cannot see anywhere a default flow can be set, including
from the web interfaces for the bsms and samplejet. The only thing of note is
that from the ‘inputs&outputs’ page of the Service tab on the
SampleJet web interface, it does not register a gas flow (says it is not
measureable).
Does anybody have any idea where iconnmr might be picking up this gas flow
setting, and how we can force it to remain where we want it?
Regards,
Ian
Ian Luck | Facility Manager
Magnetic Resonance Node, Sydney Analytical
Core Research Facilities
THE UNIVERSITY OF SYDNEY
Rm 150A, Chemistry Building F11 | The University of Sydney | NSW | 2006
T +61 2 9351 2851
E ian.luck_at_sydney.edu.au | W
http://sydney.edu.au/
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Received on Thu Apr 03 2025 - 07:45:13 MST