FIELD: electricity.
SUBSTANCE: specimen preparation device includes chamber on which displacement mechanisms are installed, which are made in the form of metal bellows connected to handwheels in which there installed through ceramic insulators are high-voltage current leads located in a circumferential direction in 120 degrees, and they represent cathode, high-voltage electrode and thermocouple. Chamber is equipped with thermal screen connected to high-voltage electrode. Screen is installed on specimen movement axis and holder with investigated specimen is introduced to its cavity. Besides, screen is equipped with slots for input of thermocouple.
EFFECT: improving quality of specimen preparation for investigations.
1 dwg
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