No. 11121: Standard Loop Filaments
For AEI, Cambridge S Series, Novascan, Semco, Nanolab. Box/10.
No. 11122: Amray Standard Loop Filaments
For all Amray SEMs except 1200 series. Box/10.
No. 11123: ISI/Topcon Two Prong Loop Filaments
Box/12.
No. 11124: ISI/Topcon Three Prong Loop Filaments
Box/12.
No. 15271: Elapsed Time Meter Mk II
Determines the actual instrument running time or filament life. May
be plugged into convenience outlet on the microscope. Switch controls timer
and 110V outlet on rear panel. Marks time in 0.1 hour increments. Total
time: 9,999.9 hours. . . . .here
