| 摘要 |
<p>The present invention relates to a sampler, in particular for automatic elemental analysers, comprising loading means (121), a guide (128) containing an admission piston (126), a first purge chamber (134) for a sample (103) to be analysed, an admission system (133) for a purge gas into the first purge chamber (134), said first purge chamber (134) comprising a passage (136) of the admission piston (126), said admission piston (126) being movable between a drop position (124) and admission position (127) for the sample (103) to be analysed. According to the invention, a second inner chamber (51) in the sampler (102) is comprised, near the distal end of the admission piston (126).</p> |
