家用咖啡机有了国家标准

Core Points - The National Standard for household coffee machines has been established, focusing on performance, specific parameters, and user experience to ensure stability and professionalism in coffee making [1] - The standard will be officially implemented on May 1, 2026 [1] Performance Requirements - The extraction pressure range must not exceed 0.7 bar to avoid affecting coffee taste [1] - The actual deviation of the water tank volume must not exceed 5%, and the deviation in coffee output when using minimum and maximum water amounts must not exceed 10% [1] - The steam for frothing milk must have a moisture content of no more than 15% [1] Temperature and Concentration Control - Coffee temperature must be controlled between 70°C and 82°C [1] - The coffee concentration for fully automatic machines must be no less than 5%, while for semi-automatic machines it must be no less than 4% [1] - The extraction rate should be maintained within a reasonable range of 16% to 24%, and the oil-to-liquid ratio must not be lower than 0.08 [1] Noise and Energy Management - Noise levels for machines with grinding functions must not exceed 80 dB(A), while those without grinding functions must not exceed 65 dB(A) [1] - Standby power consumption must not exceed 0.5W, with display models limited to 1W and non-display models to 0.5W, promoting energy efficiency and environmental protection [1]