YD-RaCa Optical Remote Sensor Radiometric Calibration System
High Performance, Flexible Design
Uniformly Extended Light Source is a standard extended light source based on the Lambertian characteristics of an integrating sphere. It serves as a quantitative optical measurement system testing device, primarily used to establish the relative or absolute conversion relationship between the spectral radiance input of an optical system and the resulting electronic or digital output. Its features include programmable output of user-specified radiance values, covering spectral radiance, band-integrated radiance, luminance, and illuminance data. The system provides a uniform light source for testing and calibration of imaging and non-imaging devices. Through professional design, it achieves high uniformity and Lambertian characteristics to meet customer requirements.
The Uniformly Extended Light Source System offers high performance and flexible design. Under color temperatures of 3000 K (or 6000 K), it supports automatic control of preset radiance values from minimum to maximum output. The system is equipped with brightness and spectral radiance monitoring modules to continuously track the light source output. All factory-supplied uniformly extended light sources undergo precise spectral radiance calibration traceable to national primary metrology institutes.
The Uniformly Extended Light Source System offers high performance and flexible design. Under color temperatures of 3000 K (or 6000 K), it supports automatic control of preset radiance values from minimum to maximum output. The system is equipped with brightness and spectral radiance monitoring modules to continuously track the light source output. All factory-supplied uniformly extended light sources undergo precise spectral radiance calibration traceable to national primary metrology institutes.
Key Features
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01/Radiance values are continuously adjustable with a resolution of 10-6 Lux.
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03/The system provides a Dynamic Link Library (DLL) to facilitate secondary development by users.
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05/Software supports remote communication control and one-click fully automated radiance calibration.
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07/Absolute radiance calibration values are traceable to national standards and NIST.
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09/Upon customer request, calibration services for more than 100 nonlinear radiance points can be provided.
Technical Specifications
Parameters | Model: HP-iSph20 | Model: HP-iSph30 | Model: HP-iSph50 |
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Exit Port Diameter D (mm | 200 | 300 | 500 |
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Integrating Sphere Diameter (mm | 50 | 70 | 120 |
| Internal Surface Reflective Material | PTFE | PTFE | PTFE |
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Inner Wall Coating Reflectanc | 98% | 98% | 98% |
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Spectral Coverage (nm) | 250~2500 | 250~2500 | 250~2500 |
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Halogen Lamp Power (W) | 80 | 200 | 500 |
| Exit Port Uniformity | 98.5% | 98.5% | 98.5% |
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Angular Radiance Uniformity (2.5°) | 99% | 99% | 99% |
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Halogen Lamp Output Luminance (cd/m²) | 30000 | 30000 | 30000 |
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Halogen Lamp Exit Port Illuminance (lux) | 10 5 | 10 5 | 10 5 |
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Halogen Lamp Peak Spectral Radiance (W/m²·sr·µm) | 350@λ=0.95μm | 350@λ=0.95μm | 350@λ=0.95μm |
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Absolute Spectral Radiance Calibration Uncertainty | 2.5% | 2.5% | 2.5% |
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Halogen Lamp Color Temperature (K) | 3000±50 | 3000±50 | 3000±50 |
| Halogen Lamp Lifetime (hrs) | 1000 | 1000 | 1000 |
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Radiant Exitance Resolution(W/m²) | 5×10 -7 | 5×10 -7 | 5×10 -7 |
Actual Test Curve
Standard 200 mm Integrating Sphere Light Source Spectral Radiance
Standard 200 mm Integrating Sphere Light Source Spectral Radiance
Standard 200 mm Integrating Sphere Light Source Spectral Radiance
Standard 200 mm Integrating Sphere Light Source Spectral Radiance
Product Code
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HPFM01015LCBJ2508123Under color temperatures of 3000 K (or 6000 K), the system features automatic control of preset radiance values from minimum to maximum output.
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PH21015LCBJ2508123The system is equipped with brightness and spectral radiance monitoring modules to track the light source output, and all factory-supplied uniformly extended light sources undergo precise spectral radiance calibration.
-
HP12515LCBJ2508123A Uniformly Extended Light Source is a standard extended light source based on the Lambertian characteristics of an integrating sphere, serving as a quantitative optical measurement system testing device.
-
HPFM01015LCBJ2508123Under color temperatures of 3000 K (or 6000 K), the system features automatic control of preset radiance values from minimum to maximum output.
-
PH21015LCBJ2508123The system is equipped with brightness and spectral radiance monitoring modules to track the light source output, and all factory-supplied uniformly extended light sources undergo precise spectral radiance calibration.
-
HP12515LCBJ2508123A Uniformly Extended Light Source is a standard extended light source based on the Lambertian characteristics of an integrating sphere, serving as a quantitative optical measurement system testing device.
Download Materials
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HP-SpcQE Spectral Quantum EfficiencyA Uniformly Extended Light Source is a standard extended light source based on the Lambertian characteristics of an integrating sphere. It serves as a quantitative optical measurement system testing device, primarily used to establish the relative or absolute conversion relationship between the spectral radiance input of an optical system and the resulting electronic or digital output.Download
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YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiance values, covering spectral radiance, band-integrated radiance, luminance, and illuminance data. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
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YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiance values, covering spectral radiance, band-integrated radiance, luminance, and illuminance data. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
-
HP-SpcQE Spectral Quantum EfficiencyA Uniformly Extended Light Source is a standard extended light source based on the Lambertian characteristics of an integrating sphere. It serves as a quantitative optical measurement system testing device, primarily used to establish the relative or absolute conversion relationship between the spectral radiance input of an optical system and the resulting electronic or digital output.Download
-
YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiance values, covering spectral radiance, band-integrated radiance, luminance, and illuminance data. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
-
YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiance values, covering spectral radiance, band-integrated radiance, luminance, and illuminance data. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
-
HP-SpcQE Spectral Quantum EfficiencyA Uniformly Extended Light Source is a standard extended light source based on the Lambertian characteristics of an integrating sphere. It serves as a quantitative optical measurement system testing device, primarily used to establish the relative or absolute conversion relationship between the spectral radiance input of an optical system and the resulting electronic or digital output.Download
-
YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiance values, covering spectral radiance, band-integrated radiance, luminance, and illuminance data. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
-
YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiance values, covering spectral radiance, band-integrated radiance, luminance, and illuminance data. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
-
HP-SpcQE Spectral Quantum EfficiencyA Uniformly Extended Light Source is a standard extended light source based on the Lambertian characteristics of an integrating sphere. It serves as a quantitative optical measurement system testing device, primarily used to establish the relative or absolute conversion relationship between the spectral radiance input of an optical system and the resulting electronic or digital output.Download
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Application Areas
Spaceborne Remote Sensing
Food, Drug and Environmental Crime Investigation
Biopharmaceuticals