COXEM EM-30PLUS - Filament Optimization

Scanning Electron Microscope EM-30PLUS Operating Manual
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4.2.2 Filament Optimization
 Filament Value optimization
: Optimize the voltage value applied to Filament.
 Adjust the Filament Value to the green bar area(saturation point area). (Red square)
(Standard saturation point: about 75%(3/4) of the Filament bar)
* If you set the value over the saturation point(beyond the green bar area) and use the
equipment, lifespan of filament can be reduced.
* When e-gun is turned on, it is automatically set in the filament value used previously.