In-line infrared water-measuring meter was calibrated with the dynamic measurand as the calibrating medium and the constant value of the cliosed samples with the gravimetry. 用动态被测物料作为校准介质,再用重量法对选取的样品定值,以此校准在线红外水分仪。
In-line flow restrictor protects the meter measuring element and the backflow preventer components from damage due to excessive flow. 管内流量限制器保护仪表测量元件和防回流阀部件不会因为过大的流量而受到损坏。
A calibration method of in-line infrared water-measuring meter 在线红外水分仪的一种校准方法