Integrating Sphere Light Source: High-Performance Uniform Light Source
Integrating sphere light source
Introduction Based on high-precision fine calibration and spectrum matching technology, the uniform light source products produced by Jiesheng can achieve free matching and control of color temperature, illumination (brightness), and spectrum. The adjustable extended light source is equipped with a spectrum measurement system and an absolute radiation brightness self-calibration device, making the radiation calibration light source a standard integrating sphere light source with the ability to calibrate the output spectrum radiation brightness in real time. It can simulate different required scenes, serve the fields of medical care, lighting, etc., and can also meet the needs of fine calibration of radiation values in scientific research, colleges and universities.
Product Introduction The spherical uniform light source benefits from the spherical structure and its internal high-reflection diffuse coating. The output light source has a surface uniformity and angle uniformity better than 99%, which can meet the needs of high-end professional-level uniform light sources. If you require uniformity above 96%, you can also choose a small, lightweight and flexible surface light source, and meet your needs for ultra-large effective light output aperture.
Product Features This product's uniform light source series has superior performance and flexible design. The output light source has the advantages of high uniformity, wide dynamic range, and ultra-high brightness. It can achieve independent/coordinated control of emission parameters such as contrast, color temperature, and spectrum. In addition to conventional systems such as real-time monitoring of spectral radiance, it also has one-button operation functions such as absolute spectral radiance self-calibration and automatic control of radiance intelligent input.
Application fields Photoelectric imaging system Photoelectric test system CCD/CMOS camera CCD/CMOS imaging device Relative/absolute radiation calibration and testing Mobile phone camera
Product advantages Wide spectral range, covering ultraviolet visible to near infrared (200nm-2500nm) Full-band integrated radiation brightness can reach 120W/(m2sr)@(400nm~900nm) Output spectral distribution can be tuned and color adjusted to achieve spectral radiation output close to real scenes Based on the same color, same spectrum and wide color gamut simulation of monochrome LED, it can be used for color calibration of optical remote sensors 0.5%/2h high stability radiation brightness output, meeting the needs of long-term high stability calibration process 99% radiant illumination uniformity and 99% angle (Lambertian) uniformity provide high-quality Lambertian surface light source Calibration can be traced back to the National Institute of Metrology (NIM) of China and provide metrological calibration report
Product application pictures Color temperature and brightness adjustable light source Satellite remote sensing calibration light source Instrument calibration uniform light source Micro-illuminance uniform light source Wide-angle camera light source Satellite camera radiation calibration light source
Technical Parameters
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Model
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Integrating sphere light source
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Integrating sphere diameter
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50-1000mm (customizable)
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Coating material
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BSD coating/PTFE
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Light outlet diameter
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5-300mm (customizable)
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Light source type
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Multi-channel LED, halogen lamp, D65
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Brightness
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0.000001-100000Cd/m2 optional
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Output color temperature
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Color temperature: 2800-7500K
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Light outlet uniformity
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>99%
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Light intensity stability
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±1%
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Adjustment method
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Software control output
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Power supply
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High-precision multi-channel constant current power supply
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Brightness control method
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High-precision motor control
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Warranty
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1 year
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