Liq. sample analysis cell adaptable to centrifuge - has gas evacuation tube linking cell on rotor to central tank, parallel to liq. supply pipe

摘要

The cell forms part of a liquid analysing appts. which contains a rotor, a central rotary container (1) which distributes the liquid sample and a series of fractionation cells (3) placed around the rotor. These cells are connected to the central container (1) by a tube (2). Another tube (4) is added to evacuate the gases. This tube (4) is parallel to the former tube (2) and goes from the cell (3) towards the central container (1). This added tube (4) can be either connected to the central container (1) or emerge to the open air. As the gases initially present in the cell are completely evacuated and the cell can be completely filled, the analysis is more accurate.