High Precision sphygmomanometer
Description:
Precision sphygmomanometer is mainly used for precision measurement of blood pressure do and used to detect single-tube mercury sphygmomanometer blood pressure table.
Verification method:
As for the accuracy of the blood pressure table when there are questions that can be used a mercury sphygmomanometer or blood pressure accurate calibration table together. The method is the stethoscope "Y" shaped tube is removed, the ends were connected to an accurate sphygmomanometer (blood pressure meter) and check blood pressure spring table table, third terminal arm band and valve, so using the same pressure was observed to be verified and accurate blood pressure meter sphygmomanometer (blood pressure meter) reading is suitcase wait, as it shows that the different blood pressure check table is not accurate, as the same reading, only when there is zero deviation, and It does not affect the actual use. Such as found in the blood pressure table pointer can not reply to zero, Do not attempt to adjust the screw, so as not to damage the inner movement, this time blood pressure should be sent to the manufacturer or a designated table service maintenance.
Model parameters: BXY-250 0-40KPa 0.25grade
BXY-1 0-40KPa 0.16 grade
