Method and apparatus for measuring the properties of a fiber or colloid suspension

摘要: In the measurement of properties a fiber or colloid suspension for process control, e.g. in order to control refiner, it is known that length related rate at which water can be drained from sample. present invention proposed introduce sample specified flow velocity into lower section an empty analyzer vessel subdivided by filter and upper situated above filter. The introduced such way during time takes fill vessel, sedimentation occur fluid. Air withdrawn flow, means exhaust regulating valve. filled with filtrate then monitored as parameter. Alternatively addition, sent apparatus, particular polyelectrolyte device.