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,& ⮈⿐䁈⳷㹗䄨 (OHFWURFKHPLFDODQDO\WLFDOLQVWUXPHQWV   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技术要求............................................................................................................................................................2 4.1pH计...........................................................................................................................................................2 4.2离子计（pX）............................................................................................................................................6 4.3电导率仪..................................................................................................................................................12 4.4溶解氧测定仪..........................................................................................................................................17 4.5多参数分析仪..........................................................................................................................................22 5仪器使用环境和要求......................................................................................................................................22 5.1外观、结构和功能要求..........................................................................................................................22 5.2仪器参比环境..........................................................................................................................................23 5.3仪器安全要求..........................................................................................................................................23 5.4静电放电抗干扰度..................................................................................................................................23 5.5仪器运输、贮存基本环境......................................................................................................................23 6通用性试验......................................................................................................................................................24 6.1安全要求试验..........................................................................................................................................24 6.2静电放电抗干扰度..................................................................................................................................24 6.3运输、贮存基本环境试验......................................................................................................................24 6.4成套性检验..............................................................................................................................................25 7检验规则..........................................................................................................................................................25 7.1检验分类..................................................................................................................................................25