本台架采用花岗岩为工作台，受环境温度变化影响小。并采用一种
支臂，更换夹紧套或微动装置，可装卡扭簧表、百分表、千分表、杠杆
表、电感测量头供比较测量。
主要技术性能指标：
　　1、测量高度：200mm
　　2、测量直径：Φ150mm
　　3、装夹孔尺寸：Φ28H7、Φ8H7
　　4、工作台尺寸：140×180mm
　　5、外形尺寸（长×宽×高）：185×140×350mm
　　6、重量：6.5kg
　　This mount uses granite as worktable, and has little influence of
temperature change. Dial indicators , minicator , microcators , dial test
indicators as well as electronic measuring heads may be mounted on it by
changing sleeve or micro-motion device, for comparative measurement.
Main technical specifications
　　1、max. measuring height :200mm
　　2、max. measuring diameter : Φ150mm
　　3、size of clamping hole : Φ28H7、 Φ8H7
　　4、size of worktable :（L×Ｗ）140×180mm
　　5、overall dimensions (L×Ｗ×Ｈ) :185×140×350mm
　　6、weight :6.5kg
本