APPARATUS AND METHOD FOR MEASURING DEPOSITS INSIDE A TUBE
摘要
The present invention provides a probe apparatus and an associated method for measuring a magnetite deposit thickness, which apparatus and method is independent of the porosity and magnetic permeability of the magnetite deposit. The probe apparatus of this invention is an axial scanning and inside surface-following probe that can accurately and reliably measure the inside diameter of a tube. The probe apparatus of the present invention optionally comprises two modules: the first module is the surface-following module and the second module is a conventional eddy current probe.
申请公布号
WO2010148487(A9)
申请公布日期
2011.09.15
申请号
WO2010CA00942
申请日期
2010.06.25
申请人
ATOMIC ENERGY OF CANADA LIMITED;LAKHAN, RICHARD;LEPINE, BRIAN;RENAUD, JOSEPH;DAVEY, LAURIE