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1概述1、测量依据:JJG270—2008《血压计血压表检定规程》2、环境条件:血压计(20±10)℃;相湿度不大于85%3、测量标准:0.25级精密台式血压表测量范围:(0~40)kPa,MPE:±0.1kP4、被测对象:台式血压计,测量范(0~40)kPa,MPE:±0.5kPa5、测量过程:降压检定,用压力发生平稳加压,使血压计和标准器的压力值高到最高检定点,以最高检定点为第一定点,逐点进行降压检定,
1 Overview 1, the measurement basis: JJG270-2008 “Sphygmomanometer test procedures” 2, the environmental conditions: sphygmomanometer (20 ± 10) ℃; phase humidity is not more than 85% 3, the measurement standard: 0.25 precision table pressure meter Range: (0 ~ 40) kPa, MPE: ± 0.1kP4, the measured object: desktop sphygmomanometer, measurement range (0 ~ 40) kPa, MPE: ± 0.5kPa5, measurement process: Pressure, so that the sphygmomanometer and standard pressure value up to the highest verification point to the highest verification point for the first fixed-point, step-by-step decompression test,