Detailed parameters
parameters | H7422 | unit (of measure) | ||||
-40 | P-40 | -50 | P-50 | |||
exports | 电流输出 | – | ||||
输出类型 | 带接头线缆 | – | ||||
effective area | Φ5 | mm | ||||
Input Voltage | +11.5 to +15.5 | V | ||||
operating temperature | +5 to +35 | ° C | ||||
冷却参数 | Cooling method | 热电制冷 | – | |||
最大制冷温度 (ΔT) | 35 | ° C | ||||
制冷时间 | 约 5 | min | ||||
spectral range | 300 to 740 | 380 to 900 | nm | |||
建议控制电压调节范围 | +0.5 to +0.8 (Max. +0.9) | V | ||||
gain (electronics) | typical value | 1.0 x 106 | 2.0×106 | 1.0 x106 | 2.0 x106 | – |
最小平均输出信号电流 | 2 | µA | ||||
dark current | typical value | 0.4 | – | 0.5 | – | nA |
P 型暗计数 | typical value | – | 100 | – | 125 | s-1 |
设定时间 | 0.2 | s | ||||
曝光保护 | 10 | μA |