標準號：DIN EN 14726-2005
中文標準名稱：鋁和鋁合金.化學分析.閃光光發射光譜分析指南.德文版本 EN 14726-2005
英文標準名稱：Aluminium and aluminium alloys - Chemical analysis - Guideline for spark optical emission spectrometric analysis; English version of DIN EN 14726:2005
標準類型：H12
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：H12
國際標準分類號：77.040.30;77.120.10
引用標準：EN 12258-2-2004;EN 14361;EN ISO/IEC 17025;ISO 3534-1;ISO 3534-2;ISO 5725-1;ISO Guide 30
適用范圍：This European Standard gives guidance on the criteria and the fundamental operation procedure governing thespark optical emission spectral analysis (S-OES) of metal samples, beginning with sampling, through samplepreparation to reporting the test, as well as the requirements of the whole spark source spectrometric procedurewhich 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 solidsamples.