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.

CONTACT US
SR-300N DATASHEET

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