| 摘要 |
The invention relates to an apparatus determining the characteristics of galvanic deposits and processes, namely: brightness, microscopic structure and layer thickness of a galvanic deposit, chemical composition of an electrolyte in a galvanic bath, as well as the output of a galvanic process, the energy balance and material balance in any moment of deposition, without stopping the process and removing the electrodes from the bath. According to the invention, the apparatus has a modular structure consisting of a portable probe (S), a bundle of optical fibres (P) and an electronic section (E), the probe (S) consisting of an upper body (1) which contains a press button (3), a differential inductive displacement sensor (4), a cylindrical actuation rod (5), a spring (6) and an element (7) resting on a galvanic deposit (8) made on a cathode material (9), and a lower body (2) which contains a cylindrical rod (10) for guiding a bundle of optical fibres (P), a compression spring (12), an optical lens (11), a silver mirror (15) and a screw (16) for adjusting the same, the bundle of optical fibres (P) consisting of eight optical fibres (17) for illumination, a central optical fiber (18) split, by means of a fiber optic splitter (19), into three optical fibres (20, 21 and 22), and the electronic section (E) consisting of a polychromatic radiation source (23) provided with an optical filter (24), a miniaturized absorption spectrometer (25), a microscopic analysis unit (26) and a central electronic unit (27). |
