Product Code:SAE J1666
Title:Electric Vehicle Acceleration, Gradeability, and Deceleration Test Procedure (Cancelled Oct 2002)
Issuing Committee:Light Duty Vehicle Performance And Economy Measure Committee
Scope:This SAE Recommended Practice establishes uniform procedures for testing electric battery-powered vehicles which are capable of being operated on public and private roads. It is the intent of this document to provide standard tests which will allow various performance characteristics of electric vehicles to be cross-compared on a common basis in specifications, technical papers, and engineering discussions. The tests concern attributes of the total vehicle system rather than those of its subsystems and components. Tests of components such as batteries are the subject of separate procedures.The road tests specified in this document are recommended for use whenever possible particularly to establish vehicle performance specifications. The dynamometer procedures are included primarily to facilitate development testing.Section 3 provides definitions of terminology used in this document. Section 4 specifies test conditions and instrumentation which are to be used for all the tests specified in this document while Section 5 identifies the data which are to be recorded for all tests. The specific tests covered by this document are:Acceleration Characteristics on a Level Road (Section 6)Gradeability Limit (Section 7)Gradeability at Speed (Section 8)Deceleration (Section 9)Coastdown Testing (Section 10)

标准名称：	铜铬锆合金化学分析方法 过硫酸铵氧化容量法测定铬
英文名称：	Methods for chemical analysis of copper-chromium-zirconium alloys The determination of chromium by persulfate oxidation volumetric method
中标分类：	电工 >> 电工材料和通用零件 >> 电工合金零件
替代情况：	ZB H62003.2-1988
发布部门：	国家机械工业局
发布日期：	1999-08-06
实施日期：	2000-01-01
首发日期：	1900-01-01
作废日期：	1900-01-01
提出单位：	全国电工合金标准化技术委员会
归口单位：	全国电工合金标准化技术委员会
起草单位：	上海电器科学研究所
起草人：	黄留庆、赵世育、金贻芬、许性然
出版社：	机械行业出版社
出版日期：	2000-01-01
页数：	3 页

本标准规定了用过硫酸铵氧化容量法测定铜铬锆合金中铬含量的方法。本标准适用于铜铬错合金中铬含量的测定，测定范围:0.20%～1.00%　。

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