METHOD FOR CORRECTION OF ERRORS OF MEASURING CHANNEL OF DIGITAL MULTI-PURPOSE METER

摘要

Method for correction of errors of measuring channel of digital multi-purpose meter in which calculation of corrections as result of measurements is carried out through solving integral equation, with following introduction of digital values obtained as result of calculation to values of measurement. One uses hardware realization of method for correction and performs automated calculation of correction to result of measurement in built-in microprocessor with following automated introduction of value of adjustment correction that is averaged by several measurements by means of programmed source of support voltages to exclude effect of random component of correction for each separate measurement.