ISP-I integrating spheres connect to our spectrometers and optical fibers to measure the spectral output of LEDs, lasers and other light sources. Each sphere consists of a PTFE-based, sintered diffusing material that provides a Lambertian surface (with >98% reflectivity in the visible) for irradiance measurements. This integrating sphere attaches directly to USB2000+/USB4000 spectrometers.
- Sphere material – PTFE
- Wavelength range – 200-2500 nm (material)
- Sample port diameter – 8 mm
- Sphere diameter – 50 mm