Patent ID: 7556716
Filing Date: 2009-07-07
Classification: G01N,Y10S,Y10T

Abstract:
1. A method for recording the boiling curve of a liquid comprising evaporating and subsequently condensing into a condensate collection chamber a sample amount of the liquid, so to obtain a condensed liquid and a distillation residue, and monitoring the vapor temperature and the-sample amount of the liquid which has evaporated, wherein the sample amount of the liquid is dosed by a filling means, which filling means and condensate collection chamber are brought to a defined temperature level, and determining the volume of the condensed liquid and the weight of the distillation residue, wherein the filing means is a pump and the sample amount of the liquid is pumped into a sample dish which is moved by the aid of a lifting drive into a gas-tight connection with a distillation apparatus and pressed at the distillation apparatus, thereby recording the boiling curve of the liquid.