Apparatus for photometrically analysing liquid samples

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United States of America Patent

PATENT NO 4900512
SERIAL NO

07136668

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for photometrically analyzing liquid samples comprises a capsule (1) in which a measuring cell (7) is housed. This cell is inserted in a flow circuit for liquid samples delivered from containers (R) travelling on a conveyor (17). Each sample is taken up by a pivoting arm (15) and with the aid of a pump (13). The volume of the measuring cell (7) is so calculated that the quantity of liquid sample contained in the containers (R) is sufficient firstly to rinse the cell with this liquid then for the measurement to be carried out. A particular application is the measurement of bioluminescence reactions produced in samples containing living organisms.

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Patent Owner(s)

  • NIVAROX-FAR S.A.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meyrat, Pierre-Andre La Chaux-de-Fonds, CH 4 21
Oppliger, Alain La Chaux-de-Fonds, CH 4 21
Steiner, Denis St-Imier, CH 3 14

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