相机头类型
Hermetic vacuum-sealed air/water-cooled head*1
窗口
Anti-reflection (AR) coatings on both sides, single window
成像设备
Electron Multiplying Back-Thinned Frame Transfer CCD
有效面积
8.19 mm (H) × 8.19 mm (V)
像素时钟速率(EM-CCD读出)
22 MHz, 11 MHz, 0.6875 MHz
像素时钟速率(正常 CCD读出)
0.6875 MHz
EM (electron multiplying) 增益
4× to 1200× (typ.)*2
超低光探测
Photon Imaging mode (1, 2, 3)
最快读出速度
70.4 frames/s to 1076 frames/s
读出噪声(EM-CCD 读出)
36 electrons (EM gain 4×, at 22 MHz) (rms) (typ.)
25 electrons (EM gain 4×, at 11 MHz) (rms) (typ.)
8 electrons (EM gain 4×, at 0.6875 MHz) (rms) (typ.)
1 electron max. (EM gain 1200×) (rms) (typ.)
读出噪声(正常CCD 读出)
8 electrons (at 0.6875 MHz) (rms) (typ.)
满阱容量
EM-CCD readout: 370 000 electrons (Max. 800 000 electrons) (typ.)*3
NORMAL CCD readout: 140 000 electrons (typ.)
模拟增益
EM-CCD readout (22 MHz): 1×
EM-CCD readout (11 MHz/0.6875 MHz): 0.5×, 1× Normal CCD readout: 1×, 2×, 3×, 4×, 5×
制冷温度(强制风冷)
At temperature control: -65 ℃ stabilized (0 ℃ to +30 ℃)
At maximum cooling (typ.): -80 ℃ (Room temperature: stable at +20 ℃)
制冷温度(水冷)
At temperature control: -80 ℃ stabilized (Water temperature: +20 ℃)
At maximum cooling (typ.): -100 ℃ (Water temperature: lower than +10 ℃)
温度稳定性(强制风冷)
±0.01 ℃ (typ.)
暗电流(强制风冷)
0.005 electron/pixel/s (-65 ℃) (typ.)
暗电流(水冷)
0.0005 electron/pixel/s (-80 ℃) (typ.)
时钟感生电荷
0.0015 events/pixel/frame (typ.)
曝光时间(内部同步模式)
13.9 ms to 1 s (22 MHz)
27.2 ms to 2 h (11 MHz)
421.5 ms to 2 h (0.6875 MHz)
曝光时间(外部触发模式)
10 μs to 1 s (22 MHz)
10 μs to 2 h (11 MHz, 0.6875 MHz)
子阵列
Every 16 lines (horizontal, vertical) size, position can be set
图像拼接
2×2, 4×4, 8×8, 16×16*4
外部触发模式
Edge trigger, Level trigger, Start trigger, Synchronous readout trigger
触发输出
Exposure timing output, Programmable timing output (Delay and pulse length are variable.), Trigger ready output
图像处理功能(实时)
Background subtraction, Shading correction, Recursive filter, Frame averaging, Spot noise reducer*5
EM增益保护
EM warning mode, EM protection mode
电源
AC 100 V to 240 V, 50 Hz / 60 Hz
环境工作/储存湿度
70 % max. (with no condensation)