IEC 62321-4:2013/AMD1:2017
Ammendment 1 - Determination of certain substances in electrotechnical products - Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS, ICP-OES and ICP-MS
发布时间:2017-07-13 实施时间:


随着电子产品的广泛应用,电气产品中的汞含量也越来越受到关注。汞是一种有毒有害物质,对人体和环境都有很大的危害。因此,各国都制定了相关的法规和标准,限制电气产品中汞的含量。IEC 62321-4:2013/AMD1:2017就是其中之一。

该标准适用于聚合物、金属和电子等电气产品中汞的检测。其中,聚合物和金属的检测方法为CV-AAS、CV-AFS和ICP-OES,电子的检测方法为ICP-MS。这些方法都是常用的汞含量检测方法,具有高灵敏度、高准确度和高可靠性等优点。

在进行汞含量检测时,需要注意以下几点:

1. 样品的制备:样品应当充分混合,以保证检测结果的准确性。

2. 仪器的校准:在进行检测之前,需要对仪器进行校准,以确保检测结果的准确性和可靠性。

3. 检测的限制:在进行检测时,需要注意检测的限制,以避免误差的产生。

4. 数据的处理:在得到检测结果后,需要对数据进行处理,以得到准确的汞含量值。

总之,IEC 62321-4:2013/AMD1:2017是一项非常重要的标准,对于保障电气产品的质量和安全具有重要的意义。

相关标准
- IEC 62321-1:2013 Determination of certain substances in electrotechnical products - Part 1: Introduction and overview
- IEC 62321-2:2013 Determination of certain substances in electrotechnical products - Part 2: Disassembly, disjointment and mechanical sample preparation
- IEC 62321-3-1:2013 Determination of certain substances in electrotechnical products - Part 3-1: Screening - Lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry
- IEC 62321-5:2013 Determination of certain substances in electrotechnical products - Part 5: Cadmium, lead and chromium in polymers and electronics and cadmium and lead in metals by AAS, AFS, ICP-OES and ICP-MS
- IEC 62321-6:2015 Determination of certain substances in electrotechnical products - Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)