A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A recording microphotometer with a photoelectric cell
Describes arrangement which ensures sufficiently stable plate current proportional to intensity of light incident on cell; this, with photographic recorder, has been successfully used to map out distribution of intensity in ultra-violet spectrum of sun.
A recording microphotometer with a photoelectric cell
Describes arrangement which ensures sufficiently stable plate current proportional to intensity of light incident on cell; this, with photographic recorder, has been successfully used to map out distribution of intensity in ultra-violet spectrum of sun.
A recording microphotometer with a photoelectric cell
Microphotometre enregistreur a cellule photoelectrique
Lambert, P. (author) / Chalonge, D. (author)
1925
3 pages
3 Figs.
Article (Journal)
French
© Metadata Copyright Elsevier B. V. All rights reserved.
Microphotometer Turbidity Analysis
| Wiley | 1957
New model of recording microphotometer with direct reading of intensity
| Engineering Index Backfile | 1948
Dichromatic projection microphotometer
| Engineering Index Backfile | 1932
Effect of width of aperture in microphotometer on recorded breadth of beams in X-ray spectra
| Engineering Index Backfile | 1950
Photoelectric cell photometer of Philips system
Engineering Index Backfile | 1932