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  • QR400-ANGLE-VIS

Angled UV-Visible Reflection/Backscatter Probes

Lead Time: 2 weeks

From $1,398.00

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Details

An angled reflection probe works well for reflection and backscattering measurements of powders and dense solutions. It has the same 6-around-1 fiber bundle configuration as our standard reflection probes, but with a 30º angled window at a small distance from the fiber bundle tip. This serves to reduce specular reflection effects when the probe is immersed in powders or dense solutions, and allows the probe to maintain direct contact with those samples for consistent measurements.

Overview

  • Probe design -- 6-around-1 fiber bundle design at probe end
  • Angled window -- stand-off window at 30º allows direct contact with powders and solutions
  • Fiber type -- probe comprises UV-Visible (300-1100 nm) fibers
  • Core diameters -- 200 μm and 400 μm options

Angled-Reflection-Probe_NEW.jpg

Specifications

Select model to see full specifications

Engineering:

Fiber Core Size:
200 µm
400 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
20 µm
Cladding OD Tolerance:
± 4 µm
± 3 µm
Connector:
SMA 905
Fiber Core Size Tolerance:
± 4 μm
± 8 μm
Long Term Bend Radius:
16 cm
8 cm
Maximum OD:
243 µm
487 µm
Numerical Aperture:
0.22 ± 0.02 (equivalent to an acceptance angle of 24.8° in air)
Primary Buffer OD:
10 µm
20 µm
Primary Buffer OD Tolerance:
± 7 µm
± 5 µm
Probe Fiber Bundle:
6 illumination fibers around 1 read fiber
Short Term Bend Radius:
4 cm
8 cm
Probe Ferrule Length:
76.2 mm (3″)
Probe Ferrule Material:
Stainless steel

Environmental:

Operating Temperature:
-65 to 300 °C

Measurement techniques