JJG 2033-1989 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JJG 2033-1989 | English | 239 | Add to Cart | 3 days [Need to translate] | Verification Scheme of Measuring Instruments for Luminance |
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Basic data
| Standard ID | JJG 2033-1989 (JJG2033-1989) |
| Description (Translated English) | Verification Scheme of Measuring Instruments for Luminance |
| Sector / Industry | Metrology & Measurement Industry Standard |
| Classification of Chinese Standard | A60 |
| Word Count Estimation | 6,623 |
| Date of Issue | 6/11/1905 |
| Date of Implementation | 7/1/1990 |
| Summary | This standard applies to test the brightness (luminance) of measuring instruments. It provides a brightness unit candela per square meter (cd/m) national reference purposes, a full set of benchmarks that include basic measuring instruments, measurement parameters, and by means of secondary standard reference work basis, the standard measurement equipment to work to pass light units of measure the brightness of the procedure, and indicates the uncertainty and basic test methods. |
