ALLIED Vision Technologies Manta G-917 - Manual (Page 140)

Manta Technical Manual V7.0.1
140
Resolution and ROI frame rates
Manta G-145B/C-30fps: ROI frame rates
Maximum frame rate at full resolution according formula: 30.17 fps
* CCD = theoretical maximum frame rate (in fps) of CCD according to given formula
Formula 9: Manta G-145-30fps: theoretical maximum frame rate of CCD
Table 57: Frame rates Manta G-145-30fps as function of ROI height[width=1388]
ROI height CCD*
1038 30.17
960 32.13
768 38.26
640 43.83
480 53.59
320 68.95
240 80.47
120 107.41
60 129.00
30 143.42
10 154.96
2 160.11
Table 58: Frame rates (fps) of Manta G-145-30fps as function of ROI height (pixel) [width=1388]
max. frame rate of CCD
1
31.7μs ROI height

4.71μs 1038 ROI height –   
245.88μs + +
------------------------------------------------------------------------------------------------------------------------------------------------- =
30
50
70
90
110
130
150
170
0 150 300 450 600 750 900 1050
Fr
ame rate
[fps]
Height [pixels]