Integrating Sphere-Built-In Light Source

ISP-R series fiber optic integrating spheres couple to Ocean Optics spectrometers to measure the total integrated reflectance of surfaces placed against the sphere’s sample port. ISP-R integrating spheres are well-suited for measurement of opaque or highly directional samples. The spheres are available in 6 mm and 8 mm sample port diameters and gloss-trap options are available that allow you to measure the specular component of the total integrated reflection.

  • Sphere Material – PTFE
  • Wavelength Range – 200-2500 nm (material)
  • Sample Port Diameter – 8 mm
  • Sphere diameter – 80 mm

ISP-REF

Specifications


Engineering:

Sample Port Diameter: 10.32 mm
Spectral Range: ~360-2500 nm
Sphere Coating: Spectralon doped with BaSO4
Sphere Diameter: 38.1 mm
Bulb Color Temperature: 3100 K
Bulb Life: 900 hours
Connector: SMA 905
Dimensions: 54 mm x 57 mm x 83 mm (LWH)
PTFE Reflectivity: 98% (400-1500 nm) >95% (250-2000 nm)
Replacement Bulb: ISP-REF-B
Weight: 864.7 g