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Nov 3
Jiwei.com
The China Electronics Standardization Association held a health measurement standards seminar in Shenzhen, discussing two group standards: "Bioelectrical Impedance Chip" and "Four-Electrode Body Fat Scale"
The Home Health Auxiliary Management Device Branch of the China Electronics Standardization Association held a "Chip Health · Smart Future" health measurement standards seminar in Shenzhen, with nearly 40 representatives from industry, academia, research and application attending. The seminar discussed the draft group standards for "Bioelectrical Impedance Chip" and "Four-Electrode Body Fat Scale," and solicited standardization needs for health electronic devices from the industry. The drafting groups for the two standards, represented by Chipsea Technology and Kangyou Health respectively, presented their reports. The former specifies technical indicators such as four-electrode measurement, the dynamic range and measurement error of impedance measurement, and common-mode rejection ratio; the latter standardizes metrological performance, impedance measurement performance and body fat percentage measurement performance, and classifies products into single-frequency, dual-frequency and multi-frequency according to measurement frequency.