EN12472 : 2005 Advanced Touch Control Nickel Release Wear Tester

Overview:

Nickel Release Abrasion Tester Specimen for EN12472: 2005 Test Method for Determining Nickel Release from Coated Coatings Simulation Wear and Corrosion Test Methods Standard and ISO 12870: 2004 Ophthalmic Optics - Spectacle Frames - Requirements and Test Methods Designed to meet the above requirements Two standard requirements.

Specifications:

The European Union formally passed the latest version of the nickel release test (EN12472: 2005) in 2006 to replace the old standard EN12472: 1998. All metal products such as ornaments, eyeglasses and watches must pass the test to be sold in Europe. As of March 1, 2013, the old version of the European standard EN 1811: 1998 + A1: 2008 is replaced by the new standard EN 1811: 2011.

Instrument definition:

Nickel release tester, also known as rotating wear meter, is a special metal used to polish the surface coating coating to achieve the use of two years of wear a degree of auxiliary equipment.

Purpose of the instrument:

• The main purpose of the instrument is to respond to the latest European nickel release standards mentioned in the nickel release of auxiliary testing.
• Test method: simulated metal products and human cortex contact two years of wear and tear, the artificial sweat soaked in certain conditions 7 days, with the atomic absorption spectrometer quantitative analysis of nickel in the soaking liquid content, limited to 0.5 micrograms / square centimeter / week .
• Applicable standards: EN12472: 2005, EN 1811: 2011, GB / T28485-2012, ISO24348-2007.
• Test range: all accessories, glasses, watches and other metal products

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