OPTO-EDU (BEIJING) CO., LTD.
www.cnoec.com.cn Page 15 of 51 [email protected]
parts: SEM control electric system, vacuum power supply and field emission
gun power supply.
The power switch of the SEM control electrical system, the power switch
of the vacuum system and the power switch of the field emission gun are
relatively independent and are controlled by respective power button switches.
However, there is a main switch in the middle of the electrical cabinet. This
switch can cut off the three parts of the SEM control electric appliance, the
vacuum power supply and the field emission gun power supply at the same
time.
Picture 2-3 Power Switch
2.5.2.
Computer System
The computer operating system is Windows 7 operating system. At
present, the peripherals are unified USB2.0 standard communication interface
and support hot swap.
The interface of the electronic mirror operation control software is simple,
friendly and intuitive. It is easy for users to master and easy to communicate
between users. Optimized software design, super fault tolerance, less system
resources, and more stable and reliable operation.
The electronic mirror operation control software is on the same screen
display, and the image display and scanning control are combined to facilitate
the user's operation; the software window can be zoomed to fully meet the
needs of the user's observation; the oscilloscope function can display the
waveform map or the gray histogram in real time; Editing function, support
multiple languages including traditional Chinese, simplified Chinese, more
powerful.
The EM operation control software also provides a variety of automatic
control functions: auto focus, automatic astigmatism, and automatic
brightness/contrast functions. After adopting the new algorithm, accuracy,
adaptability, reliability, etc. are greatly improved. If the noise ratio is very poor,
it still works.
The electronic mirror operation control software generates image scale
