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Thermo Fisher Scientific

Beam Width Sweep Interpretation - DT00365 - Rev A

Issue

•Frequent re-alignment of 1x or more lasers

•Large Instability when subjected to environmental temperature changes

•Consistently has to go into MESH and/or Sub-MESH to find the best alignment position

•Higher than typical PMT Voltages on CellX2 or UV Lasers

Environment

All Bigfoot Spectral Cell Sorter Models

Resolution

See attachment for complete resolution