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Document ID (ISN)31049
CIS number 79-416
ISSN - Serial title 0039-7067 - Svetotehnika
Year 1978
Convention or series no.
Author(s) Dobrovol'skij A.N., Sidorova T.N., Čistjakova G.M.
Title Universal installation for study of qualitative lighting parameters
Original title Universal'naja svetotehničeskaja ustanovka dlja izučenija kačestvennyh pokazatelej osveščenija [in Russian]
Bibliographic information July 1978, No.7, p.10-12. Illus. 3 ref.
Abstract An experimental room is described in which it is possible to vary the lighting conditions by the use of various combinations of luminaires for studies of luminance, contrast, visual discomfort, etc. Initial studies showed that the arrangement of fluorescent tubes in semicylindrical luminaires gives a characteristic luminance which is independent of the reflecting powers of the neighbouring surfaces.
Descriptors (primary) test equipment; light measurement; illumination design; artificial lighting
Descriptors (secondary) description of equipment; visual comfort; luminance; contrast
Document type -
Subject(s) Lighting, colour and vision
Broad subject area(s)
Browse category(ies) Lighting and colour