MONOCHROMATOR FOR SPECTROPHOTOMERS Russian patent published in 2005 - IPC

Abstract RU 2248536 C1

FIELD: optical instrument engineering.

SUBSTANCE: single-wave monochromator has collimator having entrance slit, diffraction grate with rotable mechanical device, focusing mirror and collimator with exit slit. Focusing mirror is provided with rotable mechanism made in form of lever provided with side mirror and tracking roller, which lever is tightly connected with mirror. Tracking roller is conjugated with template mounted onto longitudinal movement mechanism. Side drive of rotable lever can be electromagnet one.

EFFECT: improved sensitivity; improved precision.

4 cl, 3 dwg

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RU 2 248 536 C1

Authors

Gall' L.N.

Kretinina A.V.

Maksimov S.I.

Dates

2005-03-20—Published

2003-06-04—Filed