C11090-22BORCAⅡ Digital CCD camera

c11090-22b product photo

Catalog [290 KB/PDF]

The ORCAⅡ has a specialty feature of low noise and highsensitivity. Maximum cooling down to -90 °C enables dark current as low as 0.0012 electrons/pixel/second and the 1024 × 1024 pixels BT-CCD (Back-thinned CCD) provides 1M pixel resolution and high quantum efficiency of over 90 % peak and broad sensitivity from UV to NIR. This camera is especially suitable for applications which require to detect faint light with long exposure time and low noise.

Features

  • High resolution format (1024 × 1024 pixels)
  • High quantum efficiency from UV to NIR
  • Low readout noise (6 electrons rms. typ.)
  • Dual readout mode (high-resolution and high-speed readout mode)
  • Programmable trigger signal output
  • Sub-array and binning readout mode
  • IEEE1394b interface

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Applications

  • Luminescence and fluorescence imaging
  • High resolution video microscopy
  • Semiconductor imaging
  • X-ray applications
  • Neutron radiography
  • Scintillator readout

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Configuration

c11090-22b system configuration

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Specifications

Type number C11090-22B
Camera head type Hermetic vacuum-sealed air/water-cooled head *1
Imaging device Back-thinned frame transfer CCD
Effective no. of pixels 1024 (H) × 1024 (V)
Cell size 13 μm (H) × 13 μm (V)
Effective area 13.3 mm (H) × 13.3 mm (V)
Full well capacity 1×1: 80 000 electrons
Readout speed 3.15 frames/s
Readout noise 6 electrons rms(typ.)*2
Pixel clock rate High-precision readout: 312.5 kHz
High speed readout: 5 MHz
Exposure time Internal synchronous mode/High-precision readout: 3.53 s to 120 min(312.5 kHz)*3 *4
Internal synchronous mode/High speed readout: 307 ms to 120 min(5 MHz)*3
External synchronous mode/High-precision readout: 400 ms to 120 min*3
External synchronous mode/High speed readout: 20 ms to 120 min*3
Cooling method Forced-air cooled
Water cooled
Cooling temperature Forced-air cooled/at temperature control: -65 ℃ stabilized (0 ℃ to +30 ℃) *5
Water cooled/at temperature control: -75 ℃ (Water temperature: +20 ℃) *5 *6
Water cooled/at maximum cooling typ.: -90 ℃ (Water temperature: lower than +10 ℃) *5 *6
Dark current Forced-air cooled (-65 ℃): 0.0065 electron/pixel/s (typ.)
Water cooled (-75 ℃): 0.0012 electron/pixel/s (typ.)
Dynamic range 13 333:1 *7
Analog gain High-precision readout: ×1, ×4, ×18
High speed readout: ×1 to ×6
Sub-array Every 8 lines (horizontal, vertical) size and position can be set
Binning 2 × 2, 4 × 4, 8 × 8
External trigger mode Edge trigger, Level trigger, Start trigger, Synchronous readout trigger *8
Trigger output Exposure timing output, Programmable timing output (Delay and pulse length are variable.), Trigger ready output *8
Interface IEEE1394b
A/D converter 16 bit
Lens mount C-mount
Power supply AC 100 V to 240 V, 50 Hz / 60 Hz
Power consumption Approx. 120 VA
Ambient operating temperature 0 ℃ to +40 ℃
Performance guaranteed temperature 0 ℃ to +30 ℃
Ambient storage temperature -10 ℃ to +50 ℃
Ambient operating humidity 70 % max. (with no condensation)
*1: The hermetic sealed head maintains a high degree of vacuum, 10-8 Torr, without re-evacuation.
*2: High precision mode
*3: Image smearing may appear when the exposure time is short.
*4: Using DCAM-API, the value is 400 ms to 6.45 s.
*5: Thermal electric cooling +air or water cooling (Change with DIP SW). The cooling temperature may not reach to this temperature; it depends on the operation condition.
*6: Water volume 0.5 liter/min.
*7: Calculated from the ratio of the full well capacity and the readout noise.
*8: C-MOS 3.3 V with reversible polarity.

 

Frame rate


Binning 1×1 2×2 4×4 8×8
Frame rate (frames/s) High-precision readout 0.28 0.55 1.04 1.88
High speed readout 3.15 4.85 6.64 8.13

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Spectral response

c11090-22b spectral response 

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Dimensions

c11090-22b dimensional outline

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Disclaimer
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