Determine what kind of calibration error the instrument has (zero shift, span shift, hysteresis, and/or linearity).
An important part of performing instrument calibration is determining the extent of an instrument’s error. Error is usually measured in
Suppose an electronic pressure transmitter has an input range of 0 to 100 PSI and an output range of 4
Through measurement, we try to obtain the value of an unknown parameter. However this measured value cannot be the actual