H10493シリーズは、φ28mm (1-1/8")ヘッドオン型光電子増倍管と高圧電源回路、低雑音アンプを内蔵した光センサモジュールで、φ25 mmの広い受光面をもっていますので、効率よく光を集めることができます。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・200 kHzタイプ、0.1 V/μA・DC～8 MHzタイプがあり、光電子増倍管は可視域用とUV～近赤外域用を用意しています。
|感度波長 (Short)||185 nm|
|感度波長 (Long)||850 nm|
|感度波長 (Peak)||420 nm|
|外形寸法 (W x H x D)||φ35 x 192 mm|
|最大入力電流||+24 / -21 mA|
|最大出力信号電圧||+10 （負荷抵抗 500Ω） +5 （負荷抵抗 50Ω） V|
|[陰極特性] ルーメン感度 Min.||80 μA/lm|
|[陰極特性] ルーメン感度 Typ.||150 μA/lm|
|[陰極特性] 赤感度比 Typ.||0.2|
|[陰極特性] 放射感度 Typ.||64 mA/W|
|[陽極特性] ルーメン感度 Min.||2.0 x 106 V/lm|
|[陽極特性] ルーメン感度 Typ.||8.0 x 106 V/lm|
|[陽極特性] 放射感度 Typ.||3.4 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.||1.5 mV|
|出力オフセット電圧 Typ.||±1 mV|
|リップルノイズ （peak to peak） Max.||0.8 mV|
|セトリングタイム Max.||10 s|
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