ICS号： 中国标准文献分类号 ： 团 体 标 准 发 布 实 施 发 布 ⡟⢋䓝䄲䇻㛋䊣㦶䊻㩰⼄㬱㬱⧂チⰞ⹽㏎㈷⭨エ᷍⭨エ⼦7&  1 767,& 䓵Ⱀ⭯Ⰹ䄨 $XWRPDWLFWLWUDWRU   㩰⼄㬱ネ䂊ネ⥃㦰䐅㾎。 全国团体标准信息平台 I目次 前言....................................................................................................................................................................Ⅲ 1范围....................................................................................................................................................................1 2规范性引用文件................................................................................................................................................1 3术语和定义........................................................................................................................................................1 4分类....................................................................................................................................................................2 4.1仪器分类....................................................................................................................................................2 4.2显示方式....................................................................................................................................................3 4.3仪器正常工作条件....................................................................................................................................3 5要求....................................................................................................................................................................3 5.1外观和结构要求........................................................................................................................................3 5.2仪器性能参数要求....................................................................................................................................3 5.3安全要求....................................................................................................................................................5 5.4电磁兼容性................................................................................................................................................6 5.5运输、贮存基本环境条件........................................................................................................................6 5.6成套性........................................................................................................................................................6 6试验方法............................................................................................................................................................6 6.1参比条件....................................................................................................................................................6 6.2试验设备....................................................................................................................................................6 6.3滴定溶液....................................................................................................................................................7 6.4仪器准备....................................................................................................................................................7 6.5外观和结构检验........................................................................................................................................7 6.6电位滴定....................................................................................................................................................7 6.7电导滴定.......................................................................................