发明名称 FLOWMETER CALIBRATION SYSTEM
摘要 FIELD: calibration of measuring instrument. SUBSTANCE: the flowmeter calibration system uses a great number of Coriolis mass flowmeters combined in two groups for calibration of the tested measuring instrument. At calibration of the tested measuring instrument the first and second groups of the flowmeters are connected for formation of a series connection with the source of feeding of fluid medium. EFFECT: produced a compact system of flowmeter calibration within a wide range of values of flow rate with a sufficient accuracy; the system should be a modular one. 32 cl, 5 dwg
申请公布号 RU2223467(C2) 申请公布日期 2004.02.10
申请号 RU20010128770 申请日期 2000.03.08
申请人 发明人 DEBUM ROBERT DZH.;BATTLER MARK ALLEN;GNIFFKE DZHULI;LONGO DZHO DZH.
分类号 G01F1/84;G01F25/00 主分类号 G01F1/84
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