Details
A reflection/backscatter probe is a compact, versatile sampling option to measure diffuse and specular reflectance, backscatter, or fluorescence from samples as varied as solids, solutions, and powders. Reflection and backscatter measurements can provide quantitative information about the color, appearance, and chemical composition of a sample.
We offer reflection/backscatter probes in a variety of fiber core sizes and wavelength ranges. Custom options are also available.
Overview
- General purpose -- ideal for diffuse or specular reflectance from solids; fluorescence; color
- Visible-NIR fibers -- probe assembly comprises low OH Visible-NIR fibers (400-2100 nm)
- Probe design -- 6-around-1 fiber bundle design, with 6-fiber leg connecting to light source and single-fiber leg connecting to spectrometer
Specifications
Select model to see full specifications
Engineering:
- Wavelength Range:
- 400nm - 2.1μm
- Fiber Core Size:
- 400 µm
- Length:
- 2 m
- Jacket:
- Silicone-coated steel monocoil
- Probe Ferrule Diameter:
- 6.35 mm (1/4″)
- Breakout:
- Midway point of assembly at 1 meter
- Buffer Materials:
- Polyimide
- Cladding OD:
- 20 µm
- Cladding OD Tolerance:
- ± 3 µm
- Connector:
- SMA 905
- Fiber Core Size Tolerance:
- ± 8 μm
- Long Term Bend Radius:
- 16 cm
- Maximum OD:
- 487 µm
- Numerical Aperture:
- 0.22 ± 0.02 (equivalent to an acceptance angle of 24.8° in air)
- Primary Buffer OD:
- 20 µm
- Primary Buffer OD Tolerance:
- ± 7 µm
- Probe Fiber Bundle:
- 6 illumination fibers around 1 read fiber
- Short Term Bend Radius:
- 8 cm
- Probe Ferrule Length:
- 76.2 mm (3″)
- Probe Ferrule Material:
- Stainless steel
Environmental:
- Operating Temperature:
- -65 to 300 °C
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Options available
From $580.00
-
Options available
From $358.00