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Integrating Spheres for Reflectance

Lead Time: 1 - 3 weeks

From $61.00

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Details

ISP-R series fiber optic integrating spheres couple to Ocean Insight 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.

Overview

  • Sphere material – PTFE
  • Wavelength range – 200-2500 nm (material)
  • Sample port diameter – 6 mm and 8 mm options (standard); up to 20 mm (custom)
  • Sphere diameter – 30 mm to 80 mm

Specifications

Select model to see full specifications

Engineering:

Gloss Trap:
No
Yes
Sample Port Diameter:
10.32 mm
6 mm
8 mm
Spectral Range:
~360-2500 nm
200-2500 nm
Sphere Coating:
PTFE
Spectralon doped with BaSO4
Sphere Diameter:
30 mm
38.1 mm
50 mm
80 mm
Bulb Color Temperature:
3100 K
Bulb Life:
900 hours
Connector:
SMA 905
Dimensions:
107 mm diameter x 117 mm height
54 mm x 57 mm x 83 mm (LWH)
59 mm diameter x 58 mm height
80 mm diameter x 78 mm height
PTFE Reflectivity:
>98% (400-1500 nm) >95% (250-2000 nm)
>98% (400-1500 nm)>95% (250-2500 nm)
Replacement Bulb:
ISP-REF-B
Weight:
330 g - 1650 g

Measurement techniques