ISP-REF Illuminated Integrating sphere
Integrating Sphere for reflectance
The ISP-REF Integrating Sphere provides even surface illumination for reflectance measurements of surfaces such as the color of flat samples.
The ISP-REF integrating sphere has 10.32 mm (0.41”) sample port aperture, a transfer optic assembly for restricting the fiber viewing angle and a built-in tungsten-halogen light source. The sphere is coated with Spectralon®, a white diffusing material that provides a highly Lambertian reflecting surface. A simple switch allows users to manipulate the sphere for the inclusion (I) or exclusion (E) of specular reflectance. We also offer the FOIS-1 Ocean Optics integrating sphere.
|Dimensions:||54 mm x 57 mm x 83 mm (LWH)|
|Spectral range (built-in lamp):||~360-2500 nm|
|Sphere diameter:||38.1 mm|
|Sample port diameter:||10.32 mm|
|Sphere coating:||Spectralon doped with BaSO4|
|Spectralon reflectivity:||>98% (400-1500 nm) >95% (250-2000 nm)|
|Reflectance measurements:||Diffuse or specular and diffuse|
|Bulb life:||900 hours|
|Bulb color temperature:||3100 K|
|Replacement bulb:||Yes (ISP-REF-B)|