| 摘要 |
<p>Electronic particle study apparatus for studying particles, particularly those whose density and size make difficult maintenance of a dispersion in a fluid medium and which permits total sample recovery. A pair of chambers is provided through which a continuously filtered electrolyte flows. The chambers are separated by a Coulter type scanning aperture means and drip chamber means is provided for electrically isolating one of said chambers. A recirculating system for supplying filtered electrolyte to the chambers including storage means, recirculating means, pump means and filter means, for moving of the electrolyte into and out of the chambers and for collecting the particulate sample.</p> |
