Specifications
47
Alvium CSI-2 Cameras User Guide V2.6.2
IEC 60068-2-64: Random vibration
Notes on specifications
This section defines the conditions for specifications stated in this chapter.
Sensor
Absolute QE plots
Measurements for color cameras were done with IR cut filter, measurements for
monochrome and S-Mount cameras were done without optical filters. With optical
filters, QE decreases by approximately 10 percent. The uncertainty in
measurement of the QE values is ±10 percent. This is mainly due to uncertainties in
the measuring apparatus itself (such as Ulbricht sphere and optometer).
Manufacturing tolerance of the sensor increases overall uncertainty.
Sony sensors
Sony provides relative response curves in their sensor data sheets. To create the
absolute QE plots shown in this chapter, the relative response was converted to a
normalized QE response and then adjusted as per three measured QE values
(at 448 nm, 529 nm, 632 nm) for color sensors and one measured QE value
(at 529 nm) for monochrome sensors.
ON Semiconductor sensors
The curve in the absolute QE plots shown in this chapter is from the sensor
manufacturer data sheet. The information was correct at the time of publishing.
Frequency
Acceleration
15 Hz to 500 Hz
0.05
g
2
/
Hz
Table 12: Frequency and acceleration for IEC 60068-2-64 tests
Parameter
Value
Axis
x, y, z
Acceleration RMS (Sigma)
4.9
g
Acceleration peak (Sigma)
14.8
g
Duration per axis [hh:mm:ss]
00:30:00
Table 13: Other parameters for IEC 60068-64 tests
