H7827シリーズは、φ19 mm (3/4")ヘッドオン型光電子増倍管に高圧電源回路と低雑音アンプを内蔵した光センサモジュールです。アンプは、電流電圧変換係数1 V/μA・周波数帯域DC～20 kHzタイプと、0.1 V/μA・DC～200 kHzタイプを標準品として用意しています。他の光電子増倍管モジュールと比較して耐振動衝撃性に優れていますので、携帯装置に適しています。
|感度波長 (Short)||300 nm|
|感度波長 (Long)||650 nm|
|感度波長 (Peak)||420 nm|
|外形寸法 (W x H x D)||26.0 x 50.0 x 56.0 mm|
|最大出力信号電圧||+10 (負荷抵抗 10kΩ) V|
|[陰極特性] ルーメン感度 Min.||60 μA/lm|
|[陰極特性] ルーメン感度 Typ.||90 μA/lm|
|[陰極特性] 青感度指数 （CS 5-58） Typ.||10.5|
|[陰極特性] 赤感度比 Typ.||-|
|[陰極特性] 放射感度 Typ.||85 mA/W|
|[陽極特性] ルーメン感度 Min.||1.0 x 106 V/lm|
|[陽極特性] ルーメン感度 Typ.||5.0 x 106 V/lm|
|[陽極特性] 放射感度 Typ.||4.7 V/nW|
|[陽極特性] 暗中での電圧出力(30分後) Typ.||0.3 mV|
|[陽極特性] 暗中での電圧出力(30分後) Max.||2 mV|
|出力オフセット電圧 Typ.||±1 mV|
|リップルノイズ （peak to peak） Max.||0.5 mV|
|セトリングタイム Max.||0.2 s|
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