Methods for measuring the performance of electric household coffee makers; amendment 1

This technical specification establishes a standardized methodology for evaluating the performance of household electric coffee makers, specifically addressing modifications to an existing framework. The document outlines precise procedures and test conditions necessary to ensure consistent and reliable measurement of operational characteristics. It details the setup requirements, measurement instruments, and step-by-step protocols for assessing factors such as brewing time, water temperature, and extraction efficiency under controlled laboratory conditions. The scope covers modifications applicable to the assessment of performance metrics for electrically operated coffee brewing appliances intended for domestic use. By defining these uniform test methods, the document aims to facilitate comparative analysis and quality verification across different product designs and manufacturing variations. The content provides clear guidance on how to conduct performance tests, ensuring that results are reproducible and valid for technical documentation and compliance purposes within the relevant industry sector.