Standard No.:	JB/T 4166-1999
English Name:	Micrometer with counter
Chinese Name:	带计数器千分尺
Chinese Classification:	J42    Measuring tool and instrument
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	25.060.20 25.060.20    Dividing and tool-workpiece holding devices 25.060.20
Source Content Issued by:	National Technical Committee on Standardization of Metering Instrumentation
Issued on:	1999-05-20
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	GB/T 1216-2004 External micrometer
Superseded on:	2004-8-1
Superseding:	JB 4166-1985
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	300.0
Delivery:	via email in 1~3 business day

JB/T 4166-1999 本标准是对 JB 4166-85《带计数器千分尺》的修订，修订时俟按有关规定作了编辑性修改，技术内容没有改变。 本标准规定了带计数器千分尺的型式、尺寸与基本参数，技术要求，标志与包装等。 本标准适用于计数器读数值为 0.01mm，测微头分度值 0.01mm，量程为 25mm，测量范围为 100mm 的带计数器千分尺。对固定套管刻有游标刻线、测微头的读数值为 0.001mm、0.002mm的带计数器千分尺，也可参照使用。 本标准于 1985 年 12 月 28 日首次发布。