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Mixed UV-Vis & Vis-NIR Reflection/Backscatter Probes

Lead Time: 2 weeks

From $1,079.00

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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
  • "Mixed" fibers -- probe assembly comprises six UV-Visible (300-1100 nm) and six Visible-NIR (400-2100 nm) fibers for illumination, plus one UV-Vis and one Vis-NIR read fiber
  • Probe design -- 12-around-2 fiber bundle design, with two 6-fiber legs connecting to the light source and two single-fiber legs connecting to the spectrometer 

Specifications

Select model to see full specifications

Engineering:

Fiber Core Size:
200 µm
Length:
2 m
Jacket:
PVDF zip tube
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:
10 µm
Cladding OD Tolerance:
± 4 µm
Connector:
SMA 905
Fiber Core Size Tolerance:
± 4 μm
Long Term Bend Radius:
8 cm
Maximum OD:
243 µm
Numerical Aperture:
0.22 ± 0.02 (equivalent to an acceptance angle of 24.8° in air)
Primary Buffer OD:
10 µm
Primary Buffer OD Tolerance:
± 5 µm
Probe Fiber Bundle:
6 illumination fibers around 1 read fiber
Short Term Bend Radius:
4 cm
Probe Ferrule Length:
76.2 mm (3″)
Probe Ferrule Material:
Stainless steel

Environmental:

Operating Temperature:
-65 to 300 °C

Measurement techniques

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