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发明名称
数字式固体微小伸缩实验检测仪
摘要
一种数字式固体微小伸缩实验检测仪,由底座、电路盒、数字位移传感器、温度传感器、数据通用接口、显示屏和固定夹等组成。现有检测和演示固体热胀冷缩的装置是通过指针偏转或百分表测量,不够精确,而且显示不够直观和明显,特别是不能直接测出固体材料的膨胀系数,需要通过人工读数和计算,存在读数偏差和操作繁琐等缺点。本实用新型将数字位移传感器应用到固体微小伸缩实验检测中,测量数据通过数字显示和传输,与电脑联接进行自动读数和计算,使测量更加精确,显示更加直观,操作更加方便。
申请公布号
CN201203588Y
申请公布日期
2009.03.04
申请号
CN200820035195.3
申请日期
2008.04.11
申请人
文云全
发明人
文云全
分类号
G01N25/16(2006.01)
主分类号
G01N25/16(2006.01)
代理机构
代理人
主权项
一种数字式固体微小伸缩实验检测仪,由底座、电路盒、数字位移传感器、温度传感器、数据通用接口、显示屏和固定夹等组成,其特征在于:底座上固定有电路盒,电路盒上装有电源插孔、数据通用接口和温度传感器接口,电路盒正面装有显示屏和清零键,电路盒通过数据线与数字位移传感器相连,数字位移传感器上装有检测头,检测头上装有固定夹,数字位移传感器一端装有固定夹。
地址
226215江苏省启东市合作镇新建中路98号
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