The DIN EN 28654-1993 standard defines the evaluation method and naming rules for Colors of gold alloys. The standard applies to the Color description of gold alloys and their alloys, especially in the fields of jewelry, watches, electronic products, etc. The standard specifies the evaluation process of Colors in detail, including the selection of samples, measurement conditions, requirements of Color measurement equipment, etc., and also specifies the naming and classification principles of Colors. Through this standard, it is possible to ensure that Colors of gold alloys are consistently and accurately described in production and quality control, contributing to the conformity and market acceptance of products. The standard provides a systematic framework to ensure uniformity and standardization of Color assessment during the design, production, and sale of gold alloys.
| Status | Active |
|---|---|
| CCS | (Y88) 工艺美术品 | ICS | (39.060) 珠宝 |
| Release Date | Implementation Date |