VIS & SWIR Light Sources
SR-300N Integrating Sphere
CI Systems offers a cost effective highly uniform integrating sphere for the VIS-SWIR wavelength range. The system provides uniform radiance for testing of cameras that operate in a wide spectral range. Now offering three standard sizes: 1”,2” and 4” output port diameters. Using a highly reflective internal coating the system is able to produce uniformity of over 98% at its output port. A continuous variable output is achieved using an high resolution motorized attenuator. Increased dynamic range can be achieved using optional neutral density filters. Using a variety of light sources the system can be adapted to provide higher Luminance intensities and a wider dynamic range.
SPECIFICATIONS
Model |
SR300N – 1 Standard |
SR300N – 2 Standard |
SR300N – 4 Standard |
SR300N -L-2 Low Light |
SR300N – L-4 Low Light |
|---|---|---|---|---|---|
Diameter of exit aperture |
1” (25.4mm) |
2” (50.8mm) |
4” (100mm) |
2” (50.8mm) |
4” (100mm) |
Diameter of sphere |
4” (100mm) |
8” (200mm) |
12” (300mm) |
8” (200mm) |
12” (300mm) |
Diameter of top sphere |
– |
– |
– |
4” (100 mm) |
4” (100 mm) |
Light source (default) (2) |
halogen |
halogen |
halogen |
halogen |
halogen |
Color temperature (3) |
2856°K |
2856°K |
2856°K |
2856°K |
2856°K |
Luminance (standard) |
1000 ft-L |
1000 ft-L |
1000 ft-L |
1 ft-L |
1 ft-L |
Luminance (minimum) |
0.1 ft-L |
0.1 ft-L |
0.1 ft-L |
1*10^-5 ft-L by default; other optional |
1*10^-5 ft-L by default; other optional |
Luminance (maximum) |
10,000 ft-L |
10,000 ft-L |
3000 ft-L |
10 ft-L by default; other optional |
10 ft-L by default; other optional |
Luminance uniformity |
> 98% |
> 98% |
> 98% |
> 98% |
> 98% |
Spectral range (4) |
0.44 to 1.9µm |
0.44 to 1.9µm |
0.44 to 1.9µm |
0.44 to 1.9µm |
0.44 to 1.9µm |
Resolution |
15bit |
15bit |
15bit |
15bit |
15bit |
Input ports |
Up to 3 |
Up to 3 |
Up to 3 |
Up to 2 |
Up to 2 |
Detector type (default) (5) |
Silicon detector |
Silicon detector |
Silicon detector |
Silicon detector |
Silicon detector |
Controller size & weight |
350 x 233 x 125mm (5 kg) |
350 x 233 x 125mm (5 kg) |
350 x 233 x 125mm (5 kg) |
350 x 233 x 125mm (5 kg) |
350 x 233 x 125mm (5 kg) |
Sphere weight |
2.5 kg |
2.5 kg |
2.5 kg |
2.5 kg |
2.5 kg |
Line voltage |
110/220 VAC, 50/60Hz |
110/220 VAC, 50/60Hz |
110/220 VAC, 50/60Hz |
110/220 VAC, 50/60Hz |
110/220 VAC, 50/60Hz |