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Method for cleaning the U-tube in the measuring cell of a densitometer
Method for cleaning the U-tube in the measuring cell of a densitometer
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机译:清洁密度计测量单元中U形管的方法
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摘要
The method involves defining a measurement chamber (3) closed by a cap (2) surrounding an elastic joint (4) at an isothermal enclosure, and filling a U-tube (1) by a sample to be analyzed. The U-tube is extended in the measurement chamber and fixed to the cap at a base constituted of free ends. The U-tube is vibrated, an injecting solvent is injected in an injection orifice (6) of the U-tube after analysis of the sample to be analyzed, and the cap is arranged where the base of the U-tube is fixed on the cap through ultrasound waves.
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