Last Updated
：2025/11/20
spectrometer
Noun
Japanese Meaning
化学物質による光の吸収を測定するための光学計測装置。通常は吸収と波長または周波数の関係を示すグラフを描き、そのパターンから物質の種類や内部構造を識別するために使用される。
（ plural ）
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(analytical chemistry) An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used to identify the substances present, and their internal structure.
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spectrometer
The chemist calibrated the spectrometer before analyzing the water sample for trace contaminants.
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The chemist calibrated the spectrometer before analyzing the water sample for trace contaminants.
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