Uncategorized FAQ

Medições radiométricas, fotométricas e colorimétricas

Radiância Luminância Eficácia luminosa Intensidade luminosa Distribuição da intensidade luminosa Coordenadas de cor Comprimento de onda de pico Comprimento de onda centroide Comprimento de onda dominante Pureza Temperatura de cor, CCT Índice de renderização de cor, CRI Contraste Homogeneidade (análise da luminância ao longo de um dado perfil)

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Colorfastness to Rubbing

RENAULT/PSA D45 1010 Colorfastness to rubbing (Crockmeter) PSA D24 5011 Paint coatings. Resistance to dry abrasion method with abrasive material GOST 9733.27 Test method of colorfastness to crocking ISO 105-X12 Textiles – Tests for colorfastness – Part X12: Colorfastness to rubbing

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Colorfastness to Artificial Light

PSA D27 1389 Paint Coatings. Rubbers and plastics. Artificial aging by Weather-Ometer PSA D47 1431 Materials and parts in the passenger compartment. Appearance behavior to artificial light at high and mean temperatures PV 1303 Xenon Arc Light Aging of Vehicle Interior Parts PV 3929 Non-Metallic Materials. Weathering in Dry, Hot Climate PV 3930 Non-Metallic Materials.

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Hardness Tests

D45 1291 Rubbers and plastics: Shore A or D ISO 7619-1 Determination of indentation hardness — Part 1: Durometer method (Shore hardness) ISO 868 Plastics and ebonite – Determination of Indentation Hardness by Means of a Durometer (Shore hardness A and D) ISO 48-4 Rubber, Vulcanized or Thermoplastic – Determination of Hardness – Part 4:

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