Apparatus for fracturing samples in vacuo.

摘要

Apparatus for fracturing samples in vacuo at a pre-determined temperature and load. The apparatus comprises a vacuum flange which on one end carries means for heating the sample, means for securing the sample, a pulling rod connected to the securing means and passed through the flange to the outside in vacuum-tight fashion, and a lever mounted for rotation relative to the other end of the flange. The lever is arranged to exercise an adjustable force on the pulling rod.