LOAD-CELL

摘要

A method and apparatus for preventing the deviations of a loadcell due to temperature differences. The method has the steps of: fixing a first bellows between an loadcell element and a casing to compensate compression or expansion force acting by a second bellows inside of the loadcell element. The first bellows(10) being fixed between the loadcell element(2) and the upper surface of the casing(1a) so as to close the inner side(6) from the outside thereof. The second bellows(11) being installed to the loadcell element(2), a wrench bolt(13) being engaged with the second bellows(11) to render the second bellows(11) to close the inner side(6) from the outside thereof.