DIN EN 14726-2005
铝和铝合金.化学分析.闪光光发射光谱分析指南.德文版本 EN 14726-2005
Aluminium and aluminium alloys - Chemical analysis - Guideline for spark optical emission spectrometric analysis; English version of DIN EN 14726:2005
说明：
- 此图仅显示与当前标准最近的5级引用；
- 鼠标放置在图上可以看到标题编号；
- 此图可以通过鼠标滚轮放大或者缩小；
- 表示标准的节点，可以拖动；
- 绿色表示标准：DIN EN 14726-2005 ， 绿色、红色表示本平台存在此标准，您可以下载或者购买，灰色表示平台不存在此标准；
- 箭头终点方向的标准引用了起点方向的标准。
- 标准号
- DIN EN 14726-2005
- 发布日期
- 2005年12月
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- H12
- 国际标准分类号
- 77.040.30;77.120.10
- 发布单位
- DE-DIN
- 引用标准
- EN 12258-2-2004 EN 14361 EN ISO/IEC 17025 ISO 3534-1 ISO 3534-2 ISO 5725-1 ISO Guide 30
- 适用范围
- This European Standard gives guidance on the criteria and the fundamental operation procedure governing the spark optical emission spectral analysis (S-OES) of metal samples, beginning with sampling, through sample preparation to reporting the test, as well as the requirements of the whole spark source spectrometric procedure which shall be fulfilled with respect to: -- observance of the agreed precision and trueness [ISO 3534-1, ISO 5725-1] of the analytical results with refer- ence to the agreed sample or sample area; -- traceability of the analytical results to the international base units -- mass (kg) and amount of substance (mol); -- proof of agreement between the spark spectrometric result and the average composition of the supplied metal sample within the given uncertainty [ISO 3534-1] of the analytical result; -- comparability of the test results between different laboratories; -- as far as possible, a trouble-free operation of the spark, spectrometer. These guidelines refer to computer-controlled simultaneously measuring spectrometers for the analysis of solid samples.