The model 2525LE Integrating Sphere has a diameter of 150 mm. It includes an input aperture disk with a standard 50 mm port and a blank adaptor which can be drilled for other aperture sizes.
It is compatible with a broad range of sensors, and features an internal baffle that is ideal for measurement of diverging light sources. The mounting interface is via a ¼-20 female thread.
Applications
- LED Test & Measurement
 - Laser Power Measurement
 - Fiber-Optic Testing
 - General Photometry & Radiometry
 
Key Features
- Expert Design
 - Quality Manufacturing – Mechanical and Optical
 - Tech for configuration, calibration and usage
 - Custom designs and configurations
 - ISO/IEC 17025 accredited by NVLAP (NVLAP lab code 200823-0) for calibration accurac
 
Model 221 Radiometric Sensor Part No. U23-01-102  | |
Key Features  | High Linearity, Low Noise  | 
Detector Information  | Silicon 1.0 cm2 active area  | 
Dynamic Range  | 5 x 10-11 to 2.4 x 10-3 W  | 
Calibration Range  | 350 to 1100 nm in 10 nm steps  | 
Specifications are subject to change without notice. For full specifications, please visit the Model 221 Sensor Product Page.  | |
Model 247 Radiometric Sensor Part No. U23-01-168  | |
Key Features  | Spectral Flatness > 93%  | 
Detector Information  | Silicon 1.0 cm2 active area  | 
Dynamic Range  | 1.3 x 10-10 to 6.4 x 10-3 W  | 
Calibration Range  | 350 to 1100 nm in 10 nm steps  | 
Specifications are subject to change without notice. For full specifications, please vist the Model 247 Sensor Product Page.  | |
Many other sensor options are available, please contact the factory for information.

