1.1 本规程描述了电感耦合等离子体原子发射光谱仪（ICP-AES）的组件，这些组件是其操作和性能质量的基础。此实践确定了影响准确性、精确度和灵敏度的关键因素。本规程无意规定部件公差或性能标准，因为这些标准对每种仪器都是唯一的。潜在用户在下订单前应咨询制造商，以设计一个测试方案，证明仪器满足所有预期需求。 1.2 以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 1.3 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 具体的安全隐患说明见第节 13 . 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ====意义和用途====== 5.1 本规程描述了ICP-AES的基本成分。这些部件包括激发/射频发生器、样品引入系统、光谱仪、探测器以及信号处理和显示器。该描述允许用户或潜在用户粗略地了解ICP-AES系统。这种做法还提供了一种比较和评估各种系统的方法，以及了解每种仪器的能力和局限性的方法。 5.2 训练 制造商应为至少一名操作员提供安全、ICP-AES分析基本理论、硬件和软件操作以及日常维护方面的培训。理想情况下，培训应包括安装时仪器的基本操作，然后在一两个月后进行深入的课程。全年举行的几次重要光谱学会议以及独立培训机构也提供高级课程。 有几个独立的顾问可以提供培训，有时在用户的网站上。

1.1 This practice describes the components of an inductively coupled plasma atomic emission spectrometer (ICP-AES) that are basic to its operation and to the quality of its performance. This practice identifies critical factors affecting accuracy, precision, and sensitivity. It is not the intent of this practice to specify component tolerances or performance criteria, since these are unique for each instrument. A prospective user should consult with the manufacturer before placing an order, to design a testing protocol that demonstrates the instrument meets all anticipated needs. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific safety hazard statements are given in Section 13 . 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 5.1 This practice describes the essential components of an ICP-AES. The components include excitation/radio-frequency generators, sample introduction systems, spectrometers, detectors, and signal processing and displays. This description allows the user or potential user to gain a cursory understanding of an ICP-AES system. This practice also provides a means for comparing and evaluating various systems, as well as understanding the capabilities and limitations of each instrument. 5.2 Training— The manufacturer should provide training in safety, basic theory of ICP-AES analysis, operations of hardware and software, and routine maintenance for at least one operator. Training ideally should consist of the basic operation of the instrument at the time of installation, followed by an in-depth course one or two months later. Advanced courses are also offered at several of the important spectroscopy meetings that occur throughout the year as well as by independent training institutes. Several independent consultants are available who can provide training, sometimes at the user's site.