National Instruments NI Vision NI 17xx 用户手册
Appendix A
Specifications
© National Instruments Corporation
A-3
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
1/4 scan ........................................... 1,280 × 256
Binning (1 × 2)................................ 1,280 × 512
Pixel size ................................................ 4.65
μm × 4.65 μm
Pixel pitch
Full scan, 1/2 scan, 1/4 scan ........... 4.65
μm horizontal,
4.65
μm vertical
Binning (1 × 2)................................ 4.65
μm horizontal,
9.3
μm vertical
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
800
1000
Wavelength (nm)
Relativ
e Response