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Remote Head 3-CCD Colour Camera |
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- 1/2" 3 CCD colour camera
- 800 TV Lines of Resolution
- Auto Electronic Shutter
- Auto Shading Compensation
- Back Light Correction
- Auto Knee
- Contrast Correction
- Lock Scan Mode
- Field or Frame Integration
- Genlock
- Composite, Y/C and RGB outputs
- RS-232 Remote Control
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Technical
datasheet for HV-D27 |
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The HV-D27 is a
separate head 3CCD type colour camera with a compact and lightweight camera control unit
(CCU). The HV-D27 features 1/2" format CCD's. Each CCD contains 470,000 pixels
(picture elements). The C mount lens fitting provides convenient physical compatibility
with a broad selection of readily available and specialised optical systems. For improved
performance and reliability, the CCU circuitry from the processor to the encoder is
contained in a single VLSI DSP semiconductor chip.
The small and lightweight head makes this camera an excellent choice for medical systems,
industrial automation, image processing, microscope equipment and a nearly unlimited range
of other applications.
HV-D27 Specification
(PAL / NTSC)
- Colour system : PAL NTSC
- Optical system: 1/2" f1.6 prism
- Imaging system: 3CCD's RGB system
- Imaging device: 1/2" interline transfer CCD
with microlenses
- Total number of pixels: 795 (V) x 596
(H) (811 (V) x 508 (H) for NTSC)
- Effective number of pixels: 752 (V) x 582
(H) (768 (V) x 494 (H) for NTSC)
- Sensing area: 6.47 (H) x 4.83 (V) mm
(6.45 (H) x 4.84 (V) mm for NTSC)
- Encoder system: R-Y/B-Y
- Sync system: Internal/External (VBS, BBS or HD/VD)
- Pixelclock frequency: PAL 14,1875 MHz, NTSC
14,31818 MHz
- Horizontal resolution: 800 TV lines (Y signal at
centre, Y output and detail off)
- Signal to noise ratio:
60dB typical (Y output, DNR on, gamma = 1.0, detail correction off, gain 0db)
(62 dB typical for NTSC)
- Standard sensitivity: 2000 lux at f8.0
- Minimum illumination: 1.5 lux (50IRE, f1.6, gain
+20dB, Ultra Gain ON)
- Gamma correction: 0.45 or 1.0 (on/off selectable)
- Picture Distortion: Total 0% not including lens
characteristics
- Registration: Total 0.05% not including lens
characteristics
- Vertical contour correction: 2H
- Lens Mount: C-mount
- Lens back focal distance: 17.526 mm in air
- Sensitivity selection: AGC (0 to +20dB),
Normal/High/Maximum, Ultra Gain
- Scene files: 3 scene files
- CCD drive functions
Preset: 1/60th (1/100th for NTSC) - 1/250th - 1/500th - 1/1,1000th - 1/2,000
- 1/4,000 - 1/10,000th second
Lockscan: 1/50.31 to 1/253.8 second (1H steps) (1/60.38 to
1/251.5 second (1H steps) for NTSC)
AES: Off to approximately 1/1,000 second
Long integration: 1/25th (1/30th for NTSC) to approximately 8 seconds (1
frame steps), (selectable field/frame integration), (external picture memory required for
continuous pictures)
- Colour Bars: Full (SMPTE
for NTSC)
- Genlock input: VBS 1.0 volt p-p ± 3dB or black
burst 75 ohms or HV/VD TTL level
- Serial data input: 1.5 volts p-p high or RS-232C
level (selectable)
- Serial data output: 1.5 volts p-p low or RS-232C
level (selectable)
- Composite video output: VBS 1.0 volts p-p 75 ohms
impedance
- Y/C video output:
Y: 1.0 volt 75 ohms
C: 0.3 volt p-p (burst) 75 ohms
- Component video output:
Y: 1.0 volt p-p 75 ohms
R-Y: 0.7 volts p-p 75 ohms
B-Y: 0.7 volts p-p 75 ohms
- RGB video output:
R: 0.7 volts 75 ohms
G: 0.7 volts 75 ohms
B: 0.7 volts 75 ohms
- Sync output:
HD: 2.0 volts p-p 75 ohms
VD: 2.0 volts p-p 75 ohms
- Power supply voltage: 12 volts dc (stable operation
10.5 to 17 volts dc)
- Power consumption: Approximately 10.5 watts
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© 1993-2007 Total Turnkey
Solutions. |
