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  4. 7(56)'2006
  5. The correct method of measuring flow curve and its parameters by uroflowmeter

The correct method of measuring flow curve and its parameters by uroflowmeter

J. Makal, A. Idzkowski, W. Walendziuk
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In this paper the construction and measuring truck of uroflowmeter is presented. The strain gauge sensor with amplifier and A/D converter make an independent instrument which is connected to PC by RS232. On the base of mass measures which are done in defined time the flow curve and all necessary parameters are calculated. The method of expression of uncertainty in this case is mentioned.