METHOD OF ADAPTIVELY CORRECTING DRIFT PHENOMENON IN FORCE MEASURING DEVICE, AND FORCE MEASURING DEVICE

摘要

PPROBLEM TO BE SOLVED: To provide a method used for correcting a drift phenomenon, especially a creep effect, that occurs in an electronic balance having a measuring converter used for generating a measurement signal (ms) representing a load impressed to a force measuring device. PSOLUTION: New optimized values for drift parameters P1, P2, etc. at time intervals CI1 and CI2 automatically controlled or selected by a user are automatically determined using processors 130 and 16 and a signal processing unit 13 under control by an optimization program PSBOPT/SBstored in memory units 15, 15A and 15B, and the new optimized values are stored in the memory units 15, 15A and 15B. PCOPYRIGHT: (C)2007,JPO&INPIT