Standard No.:	JT/T 840-2012
English Name:	Vehicle bearing road laser texture-meter
Chinese Name:	车载式路面激光构造深度仪
Chinese Classification:	P96    Operating equipment, instrument and meter
Professional Classification:	JT    Professional Standard - Transport
Source Content Issued by:	Ministry of Transport
Issued on:	2012-9-26
Implemented on:	2013-2-1
Status:	abolished
Abolished on:	2022-07-01
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	244.0
Delivery:	via email in 1~3 business day

本标准规定了车载式路面激光构造深度仪的产品工作原理与结构，工作环境条件，技术要求，试验方法，检验规则，标志、包装、运输和储存等内容。
本标准适用于激光测距设备检测路面构造深度的激光构造深度仪的生产、检验和使用。其他采用非接触式测距装置检测路面构造深度的仪器设备可参照使用。