BS EN 17119:2018定义了使用主动热成像技术进行无损检测的程序。这些测试程序可适用于不同的材料（例如复合材料、金属和涂层） 并被指定，但不限于:检测不连续性（例如空洞、裂纹、夹杂物、分层）；层或零件厚度的测定；热物理性质的测定和比较。本标准描述了主动热成像的数据采集和分析原理，并且 为适当选择激励源提供信息性指南。 验收标准 未在本标准中定义。主动热成像技术应用于工业生产（例如复合材料、车辆零件、发动机 零件、发电厂零件、连接技术、电子设备）以及维护和维修（例如。 航空航天、发电厂、土木工程）。交叉引用:EN 15042-2:2006EN 16714-2CEN/TR 14748EN 16714-3EN 16714-1购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 17119:2018 defines the procedures for non-destructive testing using active thermography.These testing procedures can be applied to different materials (e.g. composites, metals and coatings) and are appointed, but not limited to the:detection of discontinuities (e.g. voids, cracks, inclusions, delaminations);determination of layer or part thicknesses;determination and comparison of thermophysical properties.This standard is describing data acquisition and analysis principles for active thermography and is giving an informative guideline for appropriate selection of the excitation source. Acceptance criteria are not defined in this standard.Active thermography is applied in industrial production (e.g. compound materials, vehicle parts, engine parts, power plant parts, joining technology, electronic devices) and in maintenance and repair (e.g. aerospace, power plants, civil engineering).Cross References:EN 15042-2:2006EN 16714-2CEN/TR 14748EN 16714-3EN 16714-1All current amendments available at time of purchase are included with the purchase of this document.