Bio Imaging Instruments, US, Hamamatsu

Part number	Type	Name of product
C8800-21C	Cameras	1k x 1k, 30Hz, Digital CCD Camera, cooled

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Hamamatsus unique back thinned CCD chip offers 90% QE at wavelengths in the VUV (157nm) and VIS (550nm-750nm) region without the need for AR coatings and typically not less than 40% at other UV and VIS wavelength. The C8000-20 cameras high sensitivity at a wide range of wavelengths and 30 fps RS-170 video output make it an ideal choice for real time imaging from the VUV and DUV to the VIS and NIR.

DUV versus VUV Imaging Options

The standard C8000-20 camera with C-mount interface offers sensitivity to wavelengths as short as 110nm, however wavelengths below 170nm require imaging in an N2 purged environment due to oxygen absorption at those wavelengths. True vacuum imaging requires modifications to the C8000-20's chip package and a custom vacuum compatible flange.


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Datasheet:

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Key Specifications

Drawing

Part number	C8800-21C
Name of product	1k x 1k, 30Hz, Digital CCD Camera, cooled
Spectral response min	400nm
Spectral response max	1050nm
Features
Front panel contrast enhancement circuits dramatically improve low-contrast images Sensitivity from 110nm to 1100nm (170nm to 1100nm typ.) Resolution of 658(H) x 490(V), 14um square pixels Real time image processing including background subtraction and frame averaging SCSI digital control C-mount and 2/3 chip format Video rate imaging with digital interface option Custom systems capable of 13.5nm EUV imaging
Applications
Semiconductor emissions detection Lithography UV metrology Wafer inspection Combustion Analysis Spectroscopy EUV applications
Imaging device	frame transer CCD
Shutter	electronic
Horizontal number of pixels	1000
Vertical number of pixels	1000
Cell size - horizontal	8µm
Cell size - vertical	8µm
Effective Horizontal Size	8mm
Effective Vertical Size	8mm
Pixel clock rate Scan Mode 1	40Fr/sec
Frame Rate Scan Mode 1	159 with binningr.m.s.
Read noise Scan Mode 1	25electrons
Full well capacity Scan Mode 1	2.3E+04
Dynamic Range Scan Mode 1	920:01:00bits
A/D converter Scan Mode 1	12
Dark current	25e^-/pix/sec
Cooling Method	forced air Peltier cooling with hermetic sealing
Cooling Temperature	-20
Output type	Camera Link
Exposure time min	500ms
Exposure time max	10secs
External control	Camera Link
Sub-array	yes
Binning	yes
External trigger	yes
Contrast Enhancement	1-5 times"Vac ; Hz"
Lens mount	C-mount
Line voltage	DC +12V

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Typical Spectral Response

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