Betekenis van:
luminous energy

luminous energy
Zelfstandig naamwoord
    • the energy associated with visible light

    Hyperoniemen


    Voorbeeldzinnen

    1. The samples shall be exposed to an energetic illumination of 1200 W/m2 ± 200 W/m2 for a period such that the luminous energy that they receive is equal to 4500 MJ/m2 ± 200 MJ/m2.
    2. When the nominal lamp power is displayed outside the energy label in accordance with Directive 98/11/EC, the nominal luminous flux of the lamp shall also be separately displayed in a font at least twice as large as the nominal lamp power display outside the label;
    3. The samples shall be exposed to an energetic illumination of 1200 W/m2 ± 200 W/m2 for a period such that the luminous energy that they receive is equal to 4500 MJ/m2 ± 200 MJ/m2. Within the enclosure, the temperature measured on the black panel placed on a level with the samples shall be 50 °C ± 5 °C.