Lamp-Based Calibration Light Sources
Precise, Reliable, and NIST Traceable Calibration Solutions
For lamp-based testing applications, we offer calibration light sources designed for the optical calibration of spectroradiometers, photometers, and radiometers. Our solutions serve as precision standards for radiant flux and white-light standards for spectral irradiance or luminance. They are NIST traceable and meet stringent quality standards for use in challenging test environments.

RS-7-1 BENCHTOP UNIFORM LIGHT SOURCE
For the ultimate in resolution and accuracy, the SpectralLED® Tunable uniform light source incorporates 35 discrete wavelengths for synthesis of commercially available light sources or based on spectra that you import.

RS-7-2 LARGE OUTPUT PORT
When you require a large area (up to 600mm in diameter), highly uniform light source for camera and image sensor calibration, the SpectralLED® Large Output Port delivers brightness, radiometric stability and wavelength accuracy that is unmatched in the industry.

RS-7-3 FIBER OPTIC OUTPUT
Provides flexible illumination for applications where space is limited. Systems can be configured with multiple outputs enabling several devices to be simultaneously illuminated at different working locations.

RS-7-4 WAFER PROBE ILLUMINATOR
Designed to be adapted to test head manipulators and handler instrumentation for wafer-level CCD and CMOS sensor test and calibration.

RS-7-6 WIDE FIELD OF VIEW
Ideally suited for applications requiring a field of view up to 180°. The unique optical design delivers equal radiance over the entire field, with better than 95% uniformity over the entire 180° field of view, the performance is unmatched in the industry.

RS-7-7 LIGHT BOOTH
Simulates virtually infinite lighting conditions enabling visual color assessment for photography, product display or lighting design applications. Both real and theoretical lighting conditions can be produced, enabling CRI experimentation, analysis and optimization.


Test Applications for:
- Optical Calibration and Metrology
- Spectroradiometer Calibration
- Photometer Calibration
- Radiometer Calibration
- NVIS Compatibility Testing
Lamp Based Product Configurations





Product Family | RS-10D | RS-12D | RS-12DN | RS-15 | 5000 FEL |
---|---|---|---|---|---|
Description | Irradiance Calibration Light Source | Radiance Calibration Light Source | NVIS/Radiance Calibration Light Source | Flux Calibration Light Source | Wide Field of View 1000-Watt Lamp Source |
Applications |
• Calibrate spectroradiometers, radiometers and photometers • Calibrate detector responsivity • Measure reflectance and transmittance |
•Sensor testing and calibration • Calibrate spectroradiometers, radiometers and photometers • Calibrate detector responsivity Measure reflectance and transmittance |
• NVIS testing and calibration • Calibrate spectroradiometers, radiometers and photometers • Calibrate detector responsivity • Measure reflectance and transmittance |
• Integrating Sphere, Spectroradiometer, Photometer and Radiometer calibration • SSL and LED test & measurement • CCFL measurements • Total flux measurements • Luminaire testing |
• Calibrate spectroradiometers, radiometers and photometers • Calibrate detector responsivity • Measure reflectance and transmittance |
Wavelength | 300-1100 nm @ 5 nm | 380-1100 nm @ 5 nm | 380-1100 nm @ 5 nm | 300 to 1100 nm @ 5 nm interval | 250 – 2500 nm |
Lamp | Tungsten-halogen | Tungsten-halogen | Tungsten-halogen | Tungsten-halogen | Quartz halogen |
Options | Accessories available to convert the lamp for radiance output, as well as goniometric readings | Options and accessories include a power brick, ND-filters and different sized apertures which allows users to order lamp with specific output data. Custom calibration options available. | Options and accessories include different sized apertures, and NVIS filter set to allow users to order lamp with custom output requirements. | Kelvin Socket Assembly recommended for ensuring the highest accuracy possible. | Configurable accessories available for customization and testing optimization |
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Related REsources
Gamma Scientific has a long history of partnering with our customers to provide lamp-based calibration solutions. In addition to our exceptional technical and functional capabilities, Gamma Scientific is ISO/IEC 17025 accredited by NVLAP (NVLAP code 200823-0).
Learn how we can optimize your calibration light source processes.