Recently, the bellows on my Delta V Advantage started giving me problems.  The left side will only expand up to ~70%, while the right side is perfect.  Any ideas if this may be software (calibration) or hardware?  Without opening the entire system is there a way to visually see if the bellows are moving the full range?  If it may be a hardware issue, does anyone have a good schematic of the Delta V bellows?

 

Peter

 

Peter J. Walter, Ph.D.

Director, Clinical Mass Spectrometry Core

NIH/NIDDK Building 10-9C106

10 Center Drive, MSC-1805

Bethesda, MD 20892

Phone:  (301) 443-7307

Fax:  (301) 443-7881

Email:  [log in to unmask]