| 摘要 |
PURPOSE:To prevent an error due to the scattering in the percentage of bubble elimination, by curving a passage for a measured fluid to change the flowing direction of the fluid by centrifugal force to separate bubles and measuring the concentration of the fluid. CONSTITUTION:A measuring unit 13 in attached to the curved part 12 of a conduit 11. When a suspension 14 flows into the curved part of the conduit, light substances such as bubbles move toward the inside 12b of the curved part 12 and heavy substances such as sand or metal powder move toward the outside of the curved part because of the centrifugal force. The concentration of the suspension 14 can be accurately measured by the measuring unit 13 provided on the curved part 12 wherein the bubbles are separated from the suspension. |
