原子吸收分光光度计技术规范的“差异性条款”

The “inconsistent clauses” of technical specifications for atomic absorption spectrophotometers

本文就原子吸收分光光度计的国家标准、检定规程和行业标准三项技术规范中有关波长、灵敏度和光谱带宽的技术指标和试验方法展开论述。通过比较和分析,论证了国家标准技术指标要求更高,试验方法更科学更合理,更适用于制造企业生产调试和出厂检验,同时也说明了行业标准的废止是进步的。

In this paper,the technical specifications and test methods for wavelength,sensitivity and spectral bandwidth of three technical specifications of atomic absorption spectrophotometer,including national standard,verification regulation and machinery industry standard,are discussed.Through comparison and analysis,it is demonstrated that the national standard provides not only higher technical requirements but also more scientific and more reasonable test methods,and the national standard is more suitable for manufacturers to perform product debugging and factory inspection,which also shows that the abolition of machinery industry standards is enlightened.