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Stable Isotope Geochemistry

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Subject:
From:
Simon Poulson <[log in to unmask]>
Reply To:
Stable Isotope Geochemistry <[log in to unmask]>
Date:
Thu, 29 Mar 2007 12:30:36 -0700
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>Hello all,
>Might anyone know why my Delta Plus Advantage emits a high-pitch 
>whine when running sulfur by EA-IRMS???  It does not do this for any 
>other gas configuration.
>I will accept humorous answers as well as bona-fide truths.
>Cheers,
>Rick


Rick,

Could it be that your magnet power supply is singing to you?  The 
magnet current will be highest for SO2 vs. any other configuration, 
so maybe that explains the higher current is causing the whine?

In any case, good luck with the troubleshooting.

Cheers,
Simon

-- 
*****
Simon Poulson
Research Associate Professor
Dept. of Geological Sciences & Engineering MS-172
University of Nevada - Reno
1664 N. Virginia St.
Reno, NV 89557-0138. USA
(775) 784-1104
Fax: (775) 784-1833
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http://www.mines.unr.edu/isotope/simonhome.html
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