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The ISP-REF Integrating Sphere provides even surface illumination for reflectance measurements of surfaces such as the color of flat samples.
The ISP-REF 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.
ISP-REF-B Replacement bulb for ISP-REF.
54 mm x 57 mm x 83 mm (LWH)
Spectral range (built-in lamp):
Sample port diameter:
Spectralon doped with BaSO4
>98% (400-1500 nm) >95% (250-2000 nm)
Diffuse or specular and diffuse
Bulb color temperature: