一种多频脉冲诊断超声设备的研发。
Development of a multi frequency pulse diagnostic ultrasound device.
作者信息
Goodenough T I J, Rajendram V S, Meyer S, Prêtre D
机构信息
Nestlé Research Centre, Vers-chez-le-Blanc, Lausanne, Switzerland.
出版信息
Ultrasonics. 2005 Jan;43(3):165-71. doi: 10.1016/j.ultras.2004.05.002.
Diagnostic ultrasound is a powerful tool for characterising a wide range of solutions, with devices such as the continuous wave Malvern Ultrasizer at the forefront. However to reduce capital cost and allow online application without reducing accuracy and application a new system was designed, built and made operational. The ultrafood system is a variable path length pulse system, which produces both time and frequency domain data that is repeatable and accurate compared to reference methods and values. The use of multiple distance measurement removes the need for reference fluid calibration and thermal expansion compensation.
诊断超声是表征各种溶液的强大工具，诸如连续波马尔文粒度分析仪之类的设备处于领先地位。然而，为了降低资本成本并允许在线应用而不降低准确性和适用性，设计、构建并运行了一种新系统。超食品系统是一种可变光程脉冲系统，它产生的时域和频域数据与参考方法和值相比具有可重复性和准确性。使用多个距离测量消除了对参考流体校准和热膨胀补偿的需求。
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