1.1 本规程涵盖了用作液相色谱或离子色谱系统检测组件的电导率检测器的性能测试。 1.2 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户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。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）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》中确立的国际公认标准化原则制定的。 ====意义和用途====== 5.1 本规程旨在描述独立于色谱系统的电导率检测器的性能，当检测器与色谱柱和其他色谱系统组件耦合时，分析员可以使用该性能来预测整体系统性能。 5.2 虽然可以在不同和独特的条件下观察探测器的各种特性，但本实践的目的是在相同的操作条件下获得一整套探测器规范，包括用于测试的设置、流速和温度。应注意的是，为了完全指定探测器的性能，应在探测器有效范围内的几组条件下测量其性能。 本规程中描述的术语和测试具有足够的通用性，因此可以在出于其他原因选择的任何条件下使用。

1.1 This practice covers the testing of the performance of conductivity detectors used as the detection component of a liquid or ion chromatography system. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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. 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 is intended to describe the performance of a conductivity detector independent of the chromatographic system in terms that the analyst can use to predict overall system performance when the detector is coupled to the column and other chromatography system components. 5.2 Although it is possible to observe each of the several characteristics of a detector under different and unique conditions, it is the intent of this practice that a complete set of detector specifications should be obtained at the same operating conditions, including the setup used for testing, flow rates, and temperatures. It should be noted that to specify a detector's capability completely, its performance should be measured at several sets of conditions within the useful range of the detector. The terms and tests described in this practice are sufficiently general so that they may be used at whatever conditions may be chosen for other reasons.