Today we calibrated coriolis fuel flow meter as Mark Ritger said method , but we got big difference between measured data and software calculated data . the software calculated data always less about half than measured data at different flow rate. Please see below picture for example the software show mass total is 147.9g but we got the beaker increasing 300g . Also please see the second picture we could calculate mass total approximately by average flow rate and elapsed time the result shows it is close to measured value so I guess maybe the algorithm of calibration software has some problems.
In addition ,I noticed that the two software interface show the fuel rate is the same when the actual fuel flow is the same but in fact the unit of two software is different (coriolis is kilogrames/hour but calibration software is Ib/hr ),maybe the cause of difference is this .
SammyWang 王敏辉