$52
CIE 044-1979
1979
Absolute methods for reflection measurements
- Format:
- Language(s) :
- Published :
- English
- 01/01/1979
Measurements of reflectance or reflectance factor are made by comparison to appropriately chosen reference standards. In 1969, the CIE recommended that the perfect reflecting diffuser be taken as the ideal standard. As there is no existing material which corresponds to the perfect diffuser, the problem is one of transforming measurements made with reference to real physical standards to those of absolute values relative to the perfect reflecting diffuser. The main emphasis of this report is on theory and procedures by which this conversion is made, not on properties of the materials, measuring instruments, or preparation of samples. For these topics, the reader is referred to original papers.
The document consists of 68 pages and 12 figures.
| CIE 044-1979 | |
|---|---|
| STANDARD INFO: | |
| Standard Name | CIE 044-1979 |
| Scope | Absolute methods for reflection measurements |
| Publisher | CIE - Commission Internationale de L'Eclairage |
| Languages | English |
| State | |
| Publication Year | 1979 |
| Most recent Version | MOST RECENT |
| Whether to be replaced | |
| Addendum | |
| FILE INFO: | |
| File Size | 1 file , 540 KB |
| ISBN(s) | 9789290340447 |
| Note | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages | 72 |
| Published | 01/01/1979 |
| CIE 044-1979 | ||
|---|---|---|
| History | Publisher Year | |
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