感度の中心波長220 nm、254 nm、275 nmのタイプを用意しています。
感度波長半値幅 (FWHM)が10 nm (typ.)と極めて狭く、迷光の少ない正確な測定が行えます。
また、340 nm、560 nmなど、他の波長に最大感度をもつタイプにも対応が可能です。(受注生産品)
|型名||NEW S12742-220||S12742-254||NEW S12742-275||単位|
|暗電流 (VR=10 mV max.)||
3.61 × 3.61
検出器：光電子増倍管 (Cs-Te光電面) (200 ～ 320 nm)
光電子増倍管 (マルチアルカリ光電面) (280 ～ 720 nm)
Si フォトダイオード (680 ～ 1100 nm)
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