Devices and by sample of fluids from one or other of two means of sample to a measuring apparatus cytobiologique

摘要

During a first phase a pump (1) draws a sample from a first source (7) into a pipe loop (B') using a first simple valve (3) and a segmentation valve (5,6) in a first position. The segmentation valve is then put into a second position and a second simple valve (2) opened which allows the pump to move the liquid to a dilution vessel (4). Rinsing and return to the sampling source is carried out with the valves in the original state.