Installation manual

3.2.2.2. Automatic Shim File Loading

1. Click on “Automatic Shim File Loading”

NOTE: When shimming on the sample is required, it is a good practice to

load a good shim file before locking. This applies for both the Automation

and Routine Spectroscopy. To activate this procedure, follow the steps below.

2. Go to TopSpin

3. Insert a sample into the magnet

NOTE: Use a clean sample of the same type which you do your research on.

Do not use any Standard Test Samples.

4. Lock and shim for best homogeneity

5. Type wsh and store the shim file. Use a short name (e.g. qnp5, bb5 or inv5

etc.)

6. Go back to ICON-NMR configuration and “Automatic Shim File