Standard No.:	JB/T 2428.2-2007
English Name:	Specifications of speed & hour meters for motor vehicles and internal-combustion engine-Part 2:Electromagnetic meters
Chinese Name:	机动车及内燃机用转速工作小时表 第2部分：磁电式
Chinese Classification:	T68    Electrical devices and instruments
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	65.060.10 65.060.10    Agricultural tractors and trailed vehicles 65.060.10
Issued by:	NDRC
Issued on:	2007-03-06
Implemented on:	2007-9-1
Status:	superseded
Superseded by:	JB/T 2428-2017 Speed&hour meters for tractor
Superseded on:	2018-1-1
Superseding:	JB/T 2428.2-1994
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

JB/T 2428的本部分规定了机动车及内燃机用磁电式转速工作小时表的结构型式、参数和尺寸、技术要求、试验方法、检验规则、标志、包装、运输、贮存和保用期。本部分适用于安装在机动车及内燃机上，用来指示发动机工作转速的磁电式转速表和记录发动机工作时间的电磁式工作小时表及两部分共同组成的转速工作小时表。船舶及其他特殊用途磁电式转速工作小时表可参照采用。