| 摘要 |
FIELD: measurement equipment.SUBSTANCE: invention relates to gyroscopic pickup (2) containing sensitive element (4) having a possibility of vibration; electrode holder (8) capable of supporting electrodes (20) of excitation/detection for excitation of sensitive element (4) and detection of vibration of sensitive element (4); and elements (10, 16) for installation of electrode holder (8), which is characterised by the fact that supporting elements (10, 16) contain base (10) made from material having a density of less than 5 kg/dm, and a square root of the ratio of Young modulus divided by the above said density of more than 9 GPadm/kg.EFFECT: improving measurement accuracy and reducing influence of a parasitic vibrational mode due to optimisation of technical parameters.16 cl, 5 dwg |
