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光电倍增管模块
H14950-01
H14950 系列是包含金属封装 PMT 和高压电源电路的紧凑型光电倍增管模块。尽管该模块的外形尺寸与光电二极管一样小巧，但具有高增益、宽动态范围和高速响应等特点。
详细参数
| 光阴极面区域形状 | 圆形 |
|---|---|
| 光阴极面区域尺寸 | 8 mm 直径 |
| 波长（短） | 300 nm |
| 波长（长） | 870 nm |
| 波长（峰值） | 400 nm |
| 尺寸 (W x H x D) | 22.0 mm x 22.0 mm x 25.0 mm |
| 输入电压 | +11.5 V 至 +15.5 V |
| 最大值 输入电压 | 18 V |
| 最大值 输入电流 | 12 mA |
| 最大值 输出信号电流 | 100 μA |
| 最大值 控制电压 | +1.0 V（输入阻抗 30 kΩ） |
| 建议的控制电压调节范围 | +0.5 V 至 +1.0 V（输入阻抗 30 kΩ） |
| [阴极] 亮度灵敏度最小值 | 100 μA/lm |
| [阴极] 亮度灵敏度典型值 | 200 μA/lm |
| [阴极] 红/白比典型值 | 0.25 |
| [阴极] 辐射灵敏度典型值 | 77 mA/W |
| [阳极] 亮度灵敏度最小值 | 40 A/lm |
| [阳极] 亮度灵敏度典型值 | 200 A/lm |
| [阳极] 辐射灵敏度典型值 | 0.8 x 105 A/W |
| [阳极] 暗电流（30 分钟后） 典型值 | 1 nA |
| [阳极] 暗电流（30 分钟后） 最大值 | 10 nA |
| [时间响应] 上升时间典型值 | 0.6 ns |
| 波纹噪声（峰间）最大值 | 0.6 mV |
| 建立时间最大值 | 0.2 s |
| 工作环境温度 | +5°C 至 +50°C |
| 储存温度 | -20°C 至 +50°C |
| 重量 | 32 g |
外形尺寸图（单位：mm）
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