ISO 16773-2:2016 有涂层和无涂层金属样品的电化学阻抗频谱（EIS） 第2部分：数据采集

标准编号：ISO 16773-2:2016

中文名称：有涂层和无涂层金属样品的电化学阻抗频谱（EIS） 第2部分：数据采集

英文名称：Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens — Part 2: Collection of data

发布日期：2016-04

标准范围

This part of ISO 16773 gives guidelines for optimizing the collection of EIS data with focus on highimpedancesystems. High impedance in the context of intact coatings refers to systems with animpedance greater than 109 Ω?cm2. This does not preclude measurements on systems with lowerimpedance. For uncoated samples extra information can be found in ISO/TR 16208.This part of ISO 16773 deals with the following:— instrumental set-up: requirements and pit-falls;— data validation: checking the measurement range and the accuracy of the data;— performing an EIS measurement: specimen considerations and instrumental parameters;— the experimental results: different methods of presenting EIS data.These guidelines are intended to ensure the acquisition of EIS data that can be used to study theperformance of the specimen. This part of ISO 16773 does not give guidelines for the interpretation ofthe data.

标准预览图