Method and device for rapid analysis of the charge characteristics and the size distribution of particles

摘要

Apparatus and method for rapid analysis of the charge characteristics and the size distribution of charge particles in the form of individual samples with the following features: a) an outer cup holder has an insertable measuring vessel and a plunger oscillatingly immersed in the measuring vessel, the measuring vessel having an RFID code and b) the plunger is connected by means of a coupling with a plunger lever arm which causes the lifting movements, c) in the region of the sample suspension, two electrodes are provided for determining the zeta potential and the conductivity, d) a measuring probe for the particle size, a pH probe with integrated temperature sensor and a line for the addition of reagents reach into the measuring vessel. e) a dosed and metrologically detectable addition of titration solutions can be achieved via one of two integrated Titration pumps from one of two storage tanks ollow.