德国PCO公司 推出PIXELFLY QE 数字相机 ,PIXELFLY QE 高性能数字式12bit CCD相机系统结合先进CCD和电子技术。整套系统由超紧凑相头组成,结合标准高速连续数据传输联接。可选曝光时间范围5μs . 数字式温度补偿替代热点冷却单元。
PIXELFLY 所有相机功能可通过数字接口远程访问控制。Pixelfly qe 具有极高的量子效益值(QE),可达65%,曝光时间从5微秒到65秒,整合的数字温度补偿代替了电子制冷部件,使得相机在空间上得到了解放。适合于弱荧光显微成像,GFP,科学显微成像等。
|
unit |
setpoint |
pco.pixelfly |
![](http://item.yiqi.com/pic/ConPic/5/clear.gif) |
resolution (hor x ver) |
pixel |
|
1392 x 1040 |
pixel size (hor x ver) |
µm² |
|
6.45 x 6.45 |
quantum efficiency |
% |
@ 540 nm typical |
> 60 |
dynamic range A/D |
bit |
|
14 |
readout noise |
e- rms |
@ 12 MHz
@ 25 MHz |
6
7 |
imaging frequency,
frame rate |
fps |
@ full frame @ 12 MHz
@ full frame @ 25 MHz |
7.3
13.5 |
exposure time |
s |
|
5 µs .. 60 s |
binning |
|
analog |
1x1 .. 2x2 |
optical input |
|
|
C-mount, Nikon adapter |
data interface |
|
|
USB 2.0 |
interframing time |
µs |
double shutter mode opt. |
1 |
![](http://item.yiqi.com/pic/ConPic/5/qe_curves_pixelfly_qe_420p_02.jpg)
Quantum efficiency curves of the pixelfly qe CCD image sensor with two operation modes (measured by pco)