Tagged questions

how do you use topshim 3d in topspin?

2 0 1k
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Hi, when I try to use topshim 3d i get an error message saying that it can only be used for 1H although 1H is what I use...
Posted: gravatar 49 / Updated: Arkadiusz Leniak 152 Jul 07 at 07:39

topshim error

2 0 2k
answers votes views
Hi everyone,I have problem on Bruker AV-500 in runing topshim. when I run topshim it give error that during raw check z ...
Posted: feroon 21 / Updated: jen 1 Nov 07 '13 at 04:29

adjusting topshim parameters

2 1 3k
answers votes views
On our Avance III 500 we use Topshim quite successfully for any probe with a gradient coil. The only time we have a pro...
Posted: Kirk Marat 686 / Updated: bernie o'hare 111 Aug 14 '11 at 07:52

Problems about VnmrJ 2.3A (1.shimming)

0 1 1k
answers votes views
when shimming with Fid scan, the fid/spectrum can't be displayed in real time. ...
Posted: Frey 61 Feb 26 '11 at 22:22

Gradshimau

3 1 4k
answers votes views
I have a problem with gradshim (gradshimau) in topspin. The problem is that im getting spitting on solvent peak (and all...
Posted: jonis 11 / Updated: Pete Gierth 326 Oct 30 '10 at 08:34

How does removal and re-installation of probe affect shims?

2 0 3k
answers votes views
If you remove and later (not too much later) reinstall the probe and you are confident that probe position inside the ma...
Posted: Evgeny Fadeev 5571 / Updated: Hamish Grant 21 Aug 24 '10 at 17:56

Why this gradient shim map is jumpy at edges?

1 0 2k
answers votes views
Hello, I've been trying to create a gradient shim map (shown in figure below) on a standard 5 mM tube on D2O (10% D2O/H2...
Posted: Evgeny Fadeev 5571 / Updated: Kirk Marat 686 Jul 03 '10 at 08:22

How well should one shim for solution Bio-NMR?

1 0 2k
answers votes views
Hello, I am aware that field inhomogeniety will impact performance of multi-pulse experiments but by how much? Say I h...
Posted: Evgeny Fadeev 5571 / Updated: sekhar Talluri 601 Feb 11 '10 at 09:01
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