In this paper, the principle of testing for the linear density of individual fibres by vibroscope. and several methods of exciting vibration are described. 本文叙述了振动法测量单根纤维线密度的原理,以及振动法纤维细度测试仪器的几种起振方法。
It is composed of the XD-I vibroscope based on the string vibration and the XQ-I fibre tensile tester with pneumatic clamp operating and data processing function. 该仪器由按弦振动原理设计的XD-1型振动式细度仪及具有气动夹持操作及数据处理功能的XQ-1型纤维强伸度仪组成。