YD-CoCa Optical Remote Sensor Color Response Calibration System
Superior Performance, Flexible Design
The Uniform Extended Light Source is a standard extended source based on an integrating sphere with Lambertian characteristics. It is a testing device for quantitative optical measurement systems and is mainly used to establish the relative and/or absolute conversion relationship between the spectral radiance input of an optical system and the final electronic digital output.
This light source supports programmable output of user-specified radiometric values, including spectral radiance, band-integrated radiance, luminance, and illuminance. It provides a uniform illumination system for the testing and calibration of both imaging and non-imaging devices. Through professional optical design, the system achieves high uniformity and excellent Lambertian performance to meet customer requirements.
The Uniform Extended Light Source System features superior performance and a highly flexible design. At a color temperature of 3000 K (or 6000 K), the system enables automatic control of preset radiance levels from minimum to maximum output. The system is equipped with luminance and spectral radiance monitoring modules to continuously monitor light output stability. All delivered uniform extended light sources undergo precise spectral radiometric calibration, with traceability to national primary metrology institutes.
This light source supports programmable output of user-specified radiometric values, including spectral radiance, band-integrated radiance, luminance, and illuminance. It provides a uniform illumination system for the testing and calibration of both imaging and non-imaging devices. Through professional optical design, the system achieves high uniformity and excellent Lambertian performance to meet customer requirements.
The Uniform Extended Light Source System features superior performance and a highly flexible design. At a color temperature of 3000 K (or 6000 K), the system enables automatic control of preset radiance levels from minimum to maximum output. The system is equipped with luminance and spectral radiance monitoring modules to continuously monitor light output stability. All delivered uniform extended light sources undergo precise spectral radiometric calibration, with traceability to national primary metrology institutes.
Key Features
-
01/The system can automatically control the output to user-preset radiometric values
-
02/Continuously adjustable radiometric output with a resolution of 10 lux
-
03/High-precision automatic control of radiometric output according to user-defined settings
-
04/Provides a Dynamic Link Library (DLL) for convenient secondary development by users
-
05/Software supports remote communication control and one-click fully automatic radiometric calibration
-
06/Absolute radiometric calibration values are traceable to national standards and NIST
-
07/Calibration services with more than 100 nonlinear radiometric points can be provided upon customer request
Technical Specifications
Parameters | Model：HP-iSph20 | Model：HP-iSph30 | Model：HP-iSph50 |
| Exit Port Diameter D (mm) | 200 | 300 | 500 |
| Integrating Sphere Diameter (mm) | 50 | 70 | 120 |
| Internal Surface Reflective Material | PTFE | PTFE | PTFE |
| Inner Wall Coating Reflectance | 98% | 98% | 98% |
| Spectral Coverage (nm) | 250~2500 | 250~2500 | 250~2500 |
| Halogen Lamp Power (W) | 80 | 200 | 500 |
| Exit Port Uniformity | 98.5% | 98.5% | 98.5% |
| Angular Radiance Uniformity (2.5°) | 99% | 99% | 99% |
| Halogen Lamp Output Luminance (cd/m²) | 30000 | 30000 | 30000 |
| Halogen Lamp Peak Spectral Radiance (W/m²·sr·µm) | 10 5 | 10 5 | 10 5 |
| Absolute Spectral Radiance Calibration Uncertainty | 2.5% | 2.5% | 2.5% |
| Halogen Lamp Color Temperature (K) | 3000±50 | 3000±50 | 3000±50 |
| Halogen Lamp Lifetime (hrs) | 1000 | 1000 | 1000 |
| Radiant Exitance Resolution(W/m²) | 5×10 -7 | 5×10 -7 | 5×10 -7 |
Actual Test Curve
Spectral radiance of standard 200mm integrating sphere light source
Spectral radiance of standard 200mm integrating sphere light source
Spectral radiance of standard 200mm integrating sphere light source
Spectral radiance of standard 200mm integrating sphere light source
Product Code
-
HPFM01015LCBJ2508123Under the condition of a color temperature of 3000K (or 6000K), it has the function of automatically controlling the preset radiance setting value from the minimum output to the maximum output
-
PH21015LCBJ2508123The system is designed with brightness and spectral radiation monitoring modules to monitor the light source output. All factory-produced uniform extended light sources undergo precise spectral radiation calibration.
-
HP12515LCBJ2508123A uniform extended light source is a standard extended source based on the Lambertian property of an integrating sphere, serving as a testing device for quantitative optical measurement systems.
-
HPFM01015LCBJ2508123Under the condition of a color temperature of 3000K (or 6000K), it has the function of automatically controlling the preset radiance setting value from the minimum output to the maximum output
-
PH21015LCBJ2508123The system is designed with brightness and spectral radiation monitoring modules to monitor the light source output. All factory-produced uniform extended light sources undergo precise spectral radiation calibration.
-
HP12515LCBJ2508123A uniform extended light source is a standard extended source based on the Lambertian property of an integrating sphere, serving as a testing device for quantitative optical measurement systems.
Download Materials
-
HP SpcQE Spectral QuantumUniform extended light source is a standard extended light source based on the Lambertian characteristics of the integrating sphere. It is a quantitative optical measurement system testing device mainly used to establish the relative/absolute conversion relationship between the spectral radiation input of the optical system and the final electronic digital output.Download
-
YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiation values, including spectral radiance, band-integrated radiance, luminance, and illuminance. 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 radiation values, including spectral radiance, band-integrated radiance, luminance, and illuminance. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
-
HP SpcQE Spectral QuantumUniform extended light source is a standard extended light source based on the Lambertian characteristics of the integrating sphere. It is a quantitative optical measurement system testing device mainly used to establish the relative/absolute conversion relationship between the spectral radiation input of the optical system and the final electronic digital output.Download
-
YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiation values, including spectral radiance, band-integrated radiance, luminance, and illuminance. 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 radiation values, including spectral radiance, band-integrated radiance, luminance, and illuminance. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
-
HP SpcQE Spectral QuantumUniform extended light source is a standard extended light source based on the Lambertian characteristics of the integrating sphere. It is a quantitative optical measurement system testing device mainly used to establish the relative/absolute conversion relationship between the spectral radiation input of the optical system and the final electronic digital output.Download
-
YD-SPCa Fully Automated CameraIts features include programmable output of user-specified radiation values, including spectral radiance, band-integrated radiance, luminance, and illuminance. 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 radiation values, including spectral radiance, band-integrated radiance, luminance, and illuminance. It provides a uniform light source system for testing and calibration of imaging and non-imaging devices.Download
-
HP SpcQE Spectral QuantumUniform extended light source is a standard extended light source based on the Lambertian characteristics of the integrating sphere. It is a quantitative optical measurement system testing device mainly used to establish the relative/absolute conversion relationship between the spectral radiation input of the optical system and the final electronic digital output.Download
More
Application Areas
Space remote sensing
Food, Drug, and Environmental Criminal Investigation
Biopharmaceuticals