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Hitachi Kokusai Electric America
Hitachi KP-D531
High Sensitivity Color Camera
(view product catalog in ADOBE PDF)

Hitachi KP-D531 Cameras

 

 

 

The KP-D531 features an auto-change integration mode for use in low light observation, at levels down to 0 .02 lux. With auto-change integration, the IR cut filter is removed and the camera is switched to a monochrome mode to improve sensitivity. By using a combination of CCD exposure time and field memory, sensitivity is increased by 64 times compared with a conventional single CCD camera. Thermoelectric cooling is used on the CCD to reduce the effects of dark current noise at long
exposure times. Digital signal processing is employed, and enables new functions such as noise reduction, backlight compensation, automatic
sensitivity switching, auto change integration, positive or negative output, and a 2H enhancer for a sharp picture. Automatic color tracking can maintain proper color balance with changing light levels and color temperature. A four times electronic zoom with pan and tilt feature is standard, and allows magnification of the picture even when a
standard lens is used.

  • 1/2 inch format High Sensitivity DSP Color Camera
  • Illumination range from 0.02 to 100,000 lux
  • Thermoelectric Cooling for the CCD
  • Digital Noise Reduction
  • AES, BLC, ATW, and AGC functions
  • RS-232 Remote Control for all Camera Functions

    • Specifications

    Imager: 1/2 inch IT CCD with microlens
    Pixels: 768 x 494
    Cell Size: 8.4 x 9.8
    Resolution: 480 TV lines
    Illum. Range: 0.0 - 100,000 lux at f1.2
    S/N: 50 db
    Auto-Change Integration Mode: Color 0.2 lux, Monochrome 0.02 lux
    Integration: Selectable up to 64 times
    Backlight Correction: Auto / Manual
    Gain: Manual / AGC
    Shutter: 1/60 - 1/30000 or AES
    Noise Reduction: On / Off
    ATW Range: 2500K to 8000K
    Electronic Zoom: 4 times with pan / tilt
    Character Gen: 24 alphanumeric
    Signal Process: 9 bit DSP
    Power: 117Vac
    Output: VBS
    Size: (W x H x D) 64 x 63 x 122 mm
    Weight: 600 grams
    Lens: C / CS mount ES type


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