FIELD: physics.
SUBSTANCE: thermostabilising apparatus for stabilising temperature of a cuvette with the analysed medium has a housing, at least one annular chamber and at least one coil. A channel passes through the housing, in which there is a zone for holding the cuvette with the analysed medium. The annular chamber surrounds the housing in at least said zone for holding the cuvette. The coil is placed inside the chamber and is provided with at least one inlet nozzle and at least one outlet nozzle.
EFFECT: stabilisation of temperature of a cuvette with analysed medium, changing said temperature with small increment, and preventing effect on spectral characteristics of the analysed medium.
14 cl, 3 dwg
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