National Instruments ISC-1762, User Manual

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Appendix A Specifications
Pixel pitch for field of view calculation
Full scan, 1/2 scan, 1/4 scan .....................7.4
μ
m horizontal,
7.4
μ
m vertical
Binning (1 × 2)..........................................7.4
μ
m horizontal,
14.8
μ
m vertical
Maximum frame rate
1
Full scan ....................................................Up to 60 fps
1/2 scan .....................................................Up to 109 fps
1/4 scan .....................................................Up to 175 fps
Binning (1 × 2)..........................................Up to 114 fps
Optical format ...................................................1/3 in.
Sensor readout...................................................Progressive scan
Bits per pixel .....................................................8 bits; 256 gray levels
Minimum exposure time ...................................36.28
μ
s
Exposure time increment ..................................31.2
μ
s
Spectral characteristics .....................................Refer to Figure A-1
Figure A-1. VGA Sensor Spectral Response Curve
Gamma..............................................................1.0 fixed
SXGA Sensor (NI 1744/1764 Only)
Sensor................................................................Sony CCD ICX205AL
Active pixels (SXGA)
Full scan ....................................................1,280 × 1,024
1/2 scan .....................................................1,280 × 512
1
Refer to the
Maximum Frame Rate
section of Chapter 5,
Image Acquisition
, for more information about
calculating the maximum frame rate for your application.
0.9
0. 8
0.7
0.6
0.5
0.4
0. 3
0.2
0.1
0
1.0
400 500 600 700 900 8 00 1000
W a velength (nm)
Rel
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tiv
e Re
s
pon
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