ARL4460光电直读光谱仪的期间核查

Intermediate check with ARL4460 opto-electrical direct-reading spectrometer

介绍了期间核查的定义、方法及核查结果的评定方法，从中选取了合适的方法对ARL4460光电直读光谱仪进行了期间核查，确保了光谱仪在校准有效期内的准确度。

After introducing the definition, methods and result evaluation of intermediate check, this study proposes proper methods to conduct intermediate check with ARIA460 Opto-Eleetrical Direct-Reading Spectrometer, so as to guarantee the accuracy of the spectrometer between two checks.