Photometric data variability of automotive lighting components / Bert G. Simson and John Mandel.
| Author/creator | Simson, Bert G. author. |
| Other author | Mandel, Johnny, author. |
| Other author | United States. National Bureau of Standards, issuing body. |
| Format | Book |
| Publication | [Gaithersburg, MD] : U.S. Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974. |
| Description | 11 pages in various pagings : tables ; 26 cm |
| Subjects |
| Series | NBS Technical Note ; 821 NBS technical note ; https://id.loc.gov/authorities/names/n42033257 821. ^A4336 |
| Contents | Introduction -- Test procedure -- Statistical analysis of data -- Conclusion. |
| Abstract | Four automotive lighting components were tested in three commercial testing laboratories to estimate the degree of photometric data repeatability and reproducibility. The laboratories used the photometric testing techniques required by Federal Motor Vehicle Safety Standard No. 108. The precision of this test method was placed in a range of about 10 percent coefficient of variation. However, this value should be considered more as an indication of existing conditions than as a predictive parameter. |
| General note | GPO Historic Shelflist Project- publication not in hand. |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Bibliography note | Includes bibliographical references (page 4) |
| Date/time/place of a event note | Issued March 1974. |
| Genre/form | Technical reports. |
| GPO item number | 0249-A |
| Govt. docs number | C 13.46:821 |