1.
Chinese Journal of Medical Physics
; (6): 56,59-2001.
Article
in Chinese
| WPRIM
| ID: wpr-605021
ABSTRACT
In this paper,we present analysis,servi-ce and study for zero grating in H-300.Transmission electron microscope made in Japan.It is well known that this kind of electron microscope have been used in most university and institute over twenty years, so all most of the electron microscope have problem in its dependability.In order to analyze and service the electron microscope,we make much efforts in the material chosen and the service technics,the experimental results show that our methods are available for servicing those electron microscope. Moreover,we discuss the failure of the electron microscope and the jointing crafts,these results are useful for those who works in this field.