1 results about "Electronic analytical balance" patented technology

The invention relates to the technical field of electronic analytical balances, and discloses an electronic analytical balance for mass measurement, which comprises a machine body, a windshield box isfixedly connected to the outer side of the upper surface of the machine body, a weighing disc is arranged on the upper surface of the machine body and located in the windshield box, and an anti-convection annular plate is movably sleeved with the machine body. The invention discloses an electronic analytical balance for mass measurement. The linkage device, the regulation and control device and the balance device are matched with one another; when measuring the quality, when a temperature difference exists between the actual temperature and the measured temperature; the magnetic induction intensity and the effective length of the magnetic induction coil are increased; the volume of the balloon is increased when the left connecting touch plate is subjected to heat-sensitive induction; andthe included angle between the horizontal plane of the magnetic induction coil and the linkage device is changed, so that the sine value of the corresponding included angle is reduced, the gravity ofthe measured object on the weighing disc is still in direct proportion to the corresponding electromagnetic force, the influence of inaccurate mass of the measured object is effectively reduced, and the accuracy of measuring the mass of the object by the electronic analytical balance for mass measurement is improved.