A Preliminary Discussion and Analysis on the Calibration Method of Light Column Sphygmomanometer
Light column sphygmomanometer is the use of light column instead of mercury as a sphygmomanometer indicator,with clear and intuitive,easy to use,seismic,shock resistance and reliable and durable characteristics,but there is no relevant national verification regulations or calibration specifications.According to the related charac-teristics of the sphygmomanometer,the calibration method is discussed and the test data is analyzed.Experimental results show that this method is feasible to calibrate the appearance,zero error,pressure indication error and air tightness,and can provide a basis for quantity traceability without verification rules or calibration specifications.
万方数据
维普
