AMMRL: Bruker-EPR: AFC meter can not be locked with the right frequency

From: banghao chen <chen_at_chem.fsu.edu>
Date: Tue, 29 Apr 2014 16:37:08 -0400

Dear AMMRL,

Recently, we have some problems when we use our Bruker EMX-300 EPR. In tune
mode, we can see the dip and adjust the AFC meter at the center. Once we
change to operate mode, the AFC starts to drift till the edge. It seems
like the AFC meter can not be locked with the right frequency during
operation. Does anybody have the same problem before and how to fix it?

Thanks a lot.

Jianqin

-- 
Jianqin Zhuang, PhD
Department of Chemistry
CUNY - The College of Staten Island
Building 6S - Room 211A
2800 Victory Boulevard
Staten Island, NY 10314
Tel: (917)-688-6990
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Received on Tue Apr 29 2014 - 10:37:10 MST