| 标准编号 Standard/Code | 标准名称 Standard Title |
| AATCC 16.2 | Colorfastness to Light: Carbon-Arc |
1.1 This test method provides the general principles and procedures for determining the colorfastness to light of textile materials. The test options described are applicable to textile materials of all kinds and for colorants, finishes and treatments applied to textile materials. Test options included are:
1--Enclosed Carbon-Arc Lamp, Continuous Light
2--Enclosed Carbon-Arc Lamp, Alternate Light and Dark
1.2 The use of these test options does not imply, expressly or otherwise, an accelerated test for a specific application. The relationship between any lightfastness test and the actual exposure in use must be determined and agreed upon by the contractual parties.
Test Requirement 测试要求：
耐光色牢度
Sample Size 样品数量 / 送样规格: on request
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days
Report Summary 报告摘要:
