2 013年3月1日起，欧盟旧版的镍释放标准EN 1811：1998+A1：2008被新版标准EN 1811：2011替代。

仪器定义：

镍释放量测试仪，也称旋转磨损仪，是一种专门用来打磨金属制品表面的涂层镀层，以达到2年的使用磨损程度的一种辅助仪器。

仪器用途：

该仪器的主要用途是应对欧盟*新的镍释出标准中的镍释放量的辅助检测。

测试方法：

模拟金属制品与人体皮质接触两年的磨损状态，经人工汗液在一定条件下浸泡7天后，配合原子吸收光谱仪定量分析浸泡液中镍的含量，为0.5微克/平方厘米/每周。

适用标准：

EN12472:2005，EN 1811：2011，GB/T28485-2012，ISO24348-2007。

测试范围： 所有饰物，眼镜，手表等金属产品……

仪器优势：

**：触摸屏显示屏，操作简单，显示清晰，极大方便使用者的日常操作！

**：

1：全自动程序控制，能于特定时间转向；

2：当测试完毕，仪器会自动停止。

第三：

清晰LED显示屏显示已运作及剩余时间，让用家更好地分配工作。

第四：安全设计

1：仪器设有保护门及透明观察窗，配合电源及断电保护设计，确保使用安全。

2：配备“暂停”键，让用家能在任何情况下暂时停止仪器运作。

镍释放测试仪专门为EN12472:2005测定涂层覆盖材料镍释放的模拟穿着磨损和腐蚀试验方法标准及ISO 12870:2004眼科光学-眼镜框-要求和测试方法所设计，各项规格均满足上述两项标准要求。

【技术指标】：

1、控制器：**触摸控制。

2、旋转速度：30±2转/分 。

3、承载能力：高性能电机，*大承载能力为10kg，提供稳定转速 。

4、时间设定：可自行设定正转和反转时间 。

5、提醒：任务完成定时提醒功能 。

6、尺寸： 宽：72.0 cm (W) 厚：38.0 cm (D) 高：40.0 cm (H) 。

7、重量： 20 kg 。

8、附件：双层固定支架样品挂具挂架塑料扎带硅橡胶内垫 。

9、标配：磨料（10kg） 研磨胶（1kg）标准片 1片 。

10、电源：AC220V。

Since March 1, 2013, the EU's old version of the nickel release standard, EN 1811:1998+A1:2008, has been replaced by the new standard EN 1811:2011.

Instrument definition:

Nickel release tester, also known as rotary wear tester, is a kind of special coating used to polish the surface of metal products. It can be used as an auxiliary instrument for 2 years.

Instrument use:

The primary use of this instrument is to assist in the detection of the amount of nickel released in the EU's latest nickel release standard.

Test method:

Wear simulation of metal products in contact with the human cortex of two years, the artificial sweat under certain conditions for 7 days, with the analysis of the content in the solution of nickel atomic absorption spectrometry quantitative limit of 0.5 mg / cm2 / week.

Applicable standard:

EN12472:2005, EN, 1811:2011, GB/T28485-2012, ISO24348-2007.

Testing range: all accessories, glasses, watches and other metal products......

Instrument advantage:

First: touch screen display, simple operation, clear display, greatly facilitate the day-to-day operation of the user!

Second:

1: automatic program control, can turn at a certain time;

2: when the test is finished, the instrument will stop automatically.

Third:

The clear LED display shows the operation and remaining time, allowing the user to better distribute the work.

Fourth: safety design

1: instrument with protective door and transparent observation window, with power supply and power failure protection design, to ensure the safe use.

2: equipped with the "pause" button, so that the user can in any case temporarily stop the instrument operation.

For the EN12472:2005 determination of nickel release coating covering material of nickel release tester in simulation wear and corrosion test method standard and ISO 12870:2004 ophthalmic optics - spectacle frame - Requirements and test methods for the design specifications meet the requirements of the two standards.

[technical indicators]:

1: Controller: advanced touch control.

2, rotating speed: 30 + 2 revolutions / min..

3, carrying capacity: high performance motor, the maximum carrying capacity of 10kg, providing stable speed.

4, time setting: you can set the forward and reverse timing.

5: reminder: task completion, timing reminder function.

6, size: width: 72 cm (W) thickness: 38 cm (D) high: 40 cm (H).

7, weight: 20 kg.

8, annex: double fixation rack rack sample plastic ribbon silicon rubber pad.

9, other configuration: abrasive (10kg), grinding adhesive (1kg) standard film 1 pieces.

10, power: AC220V.