Cookies
Wir benötigen Ihre Einwilligung zur Verwendung der einzelnen Daten, damit Sie unter anderem Informationen zu Ihren Interessen einsehen können. Klicken Sie auf "OK", um Ihre Zustimmung zu erteilen.
ASTM E2073-07
Standard Test Method for Photopic Luminance of Photoluminescent (Phosphorescent) Markings
Automatische name übersetzung:
Standard Test Method for Photopic Leuchtdichte von Photoluminescent ( Phosphorescent ) Markierungen
NORM herausgegeben am 1.7.2007
Informationen über die Norm:
Bezeichnung normen: ASTM E2073-07
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.7.2007
SKU: NS-44199
Zahl der Seiten: 3
Gewicht ca.: 9 g (0.02 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Die Annotation des Normtextes ASTM E2073-07 :
Keywords:
illuminance, luminance, photoluminescence, ICS Number Code 13.100 (Occupational safety. Industrial hygiene)
Ergänzende Informationen
| Significance and Use | ||||||||||
|
To assess how photoluminescent markings perform under identical test conditions, the luminance shall be measured in accordance with this test method (see Specification E 2072). |
||||||||||
| 1. Scope | ||||||||||
|
1.1 This test method covers a procedure for determining the photopic luminance of photoluminescent (phosphorescent) markings. It does not cover scotopic or mesopic measurements. 1.2 When reference is made regarding photoluminescence in the text of this test method, it implies phosphorescence. 1.3 The values stated in SI units are the standard. The values given in parentheses are provided for information purposes only. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
||||||||||
| 2. Referenced Documents | ||||||||||
|
