METHOD FOR CONTROLLING ATOMIC ABSORPTION PHOTOMETER AND ATOMIC ABSORPTION PHOTOMETER
To automatically optimize a measurement time while maintaining measurement accuracy, when changing control parameters for measurement for a plurality of elements in an atomic absorption photometer.SOLUTION: A method for controlling an atomic absorption photometer that measures a plurality of element...
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Zusammenfassung: | To automatically optimize a measurement time while maintaining measurement accuracy, when changing control parameters for measurement for a plurality of elements in an atomic absorption photometer.SOLUTION: A method for controlling an atomic absorption photometer that measures a plurality of elements contained in a sample, comprises: a switching step of performing switching to a control parameter corresponding to an element to be measured in accordance with a measurement order of the plurality of elements; a measurement step of starting to measure an absorbance for the element corresponding to the control parameter after switching the control parameter; a first determination step of determining stability of the absorbance measured in the measurement step; and a recording step of starting to record the absorbance measured in the measurement and recording it for a predetermined period of time when the absorbance is determined to be stable in the first determination step. where the switching step, the measurement step, the determination step, and the recording step are repeated in accordance with the measurement order.SELECTED DRAWING: Figure 7
【課題】原子吸光光度計において複数の元素に対応して測定の制御パラメータの変更を行う際に、測定精度を維持しつつ、測定時間の最適化を自動的に行う。【解決手段】試料に含まれる複数の元素の測定を行う原子吸光光度計の制御方法であって、前記複数の元素の測定順に従って、測定対象の元素に対応した制御パラメータに切り替える切り替え工程と、前記制御パラメータを切り替えた後、当該制御パラメータに対応する元素に対する吸光度の測定を開始する測定工程と、前記測定工程にて測定された吸光度の安定性を判定する第1の判定工程と、前記第1の判定工程にて安定していると判定された場合、前記測定にて測定される吸光度の記録を開始し、所定の時間、記録する記録工程と、を有し、前記測定順に従って、前記切り替え工程、前記測定工程、前記判定工程、および前記記録工程を繰り返す。【選択図】図7 |
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