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Fluid refractive index measuring appts. - transmits light through body with tip of surface of revolution contacting fluid
Fluid refractive index measuring appts. - transmits light through body with tip of surface of revolution contacting fluid
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机译:流体折射率测量装置。 -通过旋转接触液体的尖端使光透过人体
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摘要
The light conductor apparatus is for measuring the refractive index of fluids and determining the mixture-ratios of the fluid components and the fluid temperature. An end-face window of a light conductor has both a radiation source and a photosensitive member coupled to it. A portion of the light conductor's surface has a surface-of-rotation which has a progressively decreasing radius of curvature extending toward a vertex-tip, measuring, surface area. Light which is reflected from the vertex-tip, measuring, surface area to the photosensitive member provides an indication of an unknown refractive index of a fluid adjacent to the vertex-tip, surface area.
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