(WS-1-SL) Diffuse Reflectance Standard, Spectralon


Price:
Sale price$458

Description

For field work or unclean environments, the WS-1-SL can be a good option. Its Spectralon diffusing material can be smoothed, flattened and cleaned if it gets pitted or dirty. Reflectivity is 99% from 400-1500 nm and >96% (250-2000 nm).

Diffusing materials – choose from PTFE or Spectralon standards

High reflectivity over broad range – >95% reflectivity from 250-2200 nm

More options – additional Spectralon reflectance standards and targets also available

STAN-SSH STAN-SSH-NIST STAN-SSL WS-1 WS-1-SL
Reflectance Material Front surface-protected aluminum mirror on fused silica substrate Front surface-protected aluminum mirror on fused silica substrate Schott ND9 glass
Diffusing Material PTFE Spectralon
Reflectivity ~87%-93% (200 - 1000 nm)
~93%-98% (1000 - 2500 nm)
~87%-93% (200 - 1000 nm)
~93%-98% (1000 - 2500 nm)
~5% (200 - 950 nm)
~4% (950-2500 nm)
>98% (250-1500 nm)
>95% (250-2200 nm)
99% (400-1500 nm)
>96% (250-2000 nm)
Spectral Range 200-2500 nm 200-2500 nm 200-2500 nm 250-2000 nm 250-2000 nm
Housing Material Alumimum Delrin
Dimensions (Housing) 38 mm outer diameter x 19 mm height 38 mm outer diameter x 19 mm height 38 mm outer diameter x 19 mm height 38 mm diameter (housing) 32 mm OD
10 mm thick (tile)
Dimensions (Substrate) 31.75 mm outer diameter x 6.35 mm height 31.75 mm outer diameter x 6.35 mm height 31.75 mm outer diameter x 6.35 mm height 10 mm thick
Weight 40 g 40 g 40 g 30 g 30 g

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