๐”– Bobbio Scriptorium
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Improvements in testing equipment

โœ Scribed by D. I. Mogilevskii


Book ID
112455671
Publisher
Springer US
Year
1961
Tongue
English
Weight
52 KB
Volume
4
Category
Article
ISSN
0543-1972

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๐Ÿ“œ SIMILAR VOLUMES


Testing equipment
๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 108 KB
Improvements in photometric equipment fo
โœ A.H. Taylor ๐Ÿ“‚ Article ๐Ÿ“… 1922 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 145 KB

PttOTOMETRIC equipment in use with integrating spheres has not undergone any radical changes since the sphere was first introduced by Ulbrieht. It usually consists of a bar photometer and accessories, including a set of standardized sectored disks and a Lummer-Brodhun photometer-head. In I917, R. V