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ISO 8655-7-2005

活塞式容量测量仪 第7部分:设备性能评定的非重量分析法

Piston-operated volumetric apparatus -- Part 7: Non-gravimetric methods for the assessment of equipment performance

适用范围:ISO 8655-7:2005 specifies the photometric and titrimetric determination of errors of measurement of piston-operated volumetric apparatus. The tests are applicable to complete systems comprising the basic apparatus and all parts selected for use with the apparatus, disposable or reusable, involved in the measurement by delivery process. These non-gravimetric test methods can be applied: as aids to quality assurance by the supplier; as routine quality assurance and routine calibrations by the user; and as routine and post-repair testing. The methods described in ISO 8655-7:2005 are not applicable as alternatives to the gravimetric reference test methods specified in ISO 8655-6, which gives the only method suitable as a basis for supplier''s declarations or independent certification of conformity. NOTE 1 Metrological requirements for piston-operated volumetric apparatus, especially maximum permissible errors, are specified in ISO 8655-2 to ISO 8655-5. NOTE 2 For conformity tests or type tests for declaration and certification of conformity, see the gravimetric reference test methods in ISO 8655-6.

发布日期: 2005-09-01

实施日期: 2005-09-01

中标分类号: A50 - 综合 - 计量综合

ICS分类号: 17.060 - 计量学和测量、物理现象 - 体积、质量、密度和粘度的测量

标准组织: ISO - 国际标准化组织标准

全文来源: WF

中文关键词: 天平 漂移 误差极限 误差 测量误差 烧瓶(实验室) 实验室设备 实验室玻璃器皿 实验室器皿 回程缸 作标记 数学计算 测量不确定度 测量仪器 计量学 性能要求 光度测量法(化学分析) 活塞计 精密度 规范(验收) 试验周期 试验 试验条件 滴定法 体积 容积测量仪表 容量计 称重方法

语种: 汉语

页数: 21

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