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(19)

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2 731 655

(13)

(51)

IPC

G01J1/58(2006-01-01)

C09K11/77(2006-01-01)

(21) (22)

Application

2020110527, 2020-03-12

(24)

Start date

2020-03-12

(22)

Actual filing date

2020-03-12

(45)

Published

2020-09-07

(72)

Inventor

Karyakin Maksim EvgenevichKnyazev Andrej AleksandrovichLapaev Dmitrij ViktorovichGalyametdinov Yurij Gennadevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Natsionalnyj Issledovatelskij Tekhnologicheskij Universitet" Vo

PHOTOLUMINESCENT INDICATOR FOR DOSE OF ULTRAVIOLET RADIATION Russian patent published in 2020 - IPC G01J1/58 C09K11/77

Abstract RU 2731655 C1

FIELD: measurement.

SUBSTANCE: invention relates to optical measurements and concerns a photoluminescent indicator of ultraviolet radiation dose. Indicator is a luminophore film placed between the quartz plates. Luminescent substance used is a complex of tris[1-(4-(4-propylcyclohexyl)phenyl)octane-1,3-dione]-[1,10-phenanthroline]terbium of formula

EFFECT: technical result consists in improvement of light-transmissive capacity and intensity of luminescence and possibility of multiple measurement of dose of ultraviolet radiation.

1 cl, 4 dwg

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RU 2 731 655 C1

Authors

Karyakin Maksim Evgenevich

Knyazev Andrej Aleksandrovich

Lapaev Dmitrij Viktorovich

Galyametdinov Yurij Gennadevich

Dates

2020-09-07—Published

2020-03-12—Filed