PD CEN/TS 16677:2014
眼科光学 眼镜架和太阳镜镍释放量测试参考方法

Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release

标准号

PD CEN/TS 16677:2014

发布

2014年

发布单位

CEN - European Committee for Standardization

当前最新

PD CEN/TS 16677:2014

 

 

适用范围

This document specifies the reference method for the testing of spectacle frames@ ready-to-wear spectacles@ sunglasses and other items for eye and face protection for nickel release. The reference method supports the demonstration of conformity with the limit value for nickel release of 0@5 ??/cm2/week set forth by European Regulation. The reference method involves the procedural steps shown in Figure 1 and described in Clause 4. This document applies to those parts of metal spectacle frames and those metal parts of combination spectacle frames that are intended to come into direct and prolonged contact with the skin of the wearer. This document also applies to those relevant metal parts of ready-to-wear spectacles@ sunglasses and other items for eye and face protection. NOTE The reference method for articles apart from spectacle frames@ ready-to-wear spectacles@ sunglasses and other items for eye and face protection is specified in EN 1811.

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