Reflectance Probes

Wide Range of Standard Options
Built for Reflectance Measurements
Allows Specular and Diffuse Reflectance Measurements
Allows for Fluorescence Measurements of Solid Samples
Easy Coupling With Standard SMA Connectors
Possibility of Choosing the Transmission Spectral Region

Reflectance probes are used to obtain spectral information from fluorescence and reflectance measurements of surfaces and powders. A beam of light is sent from the light source through six illumination fibers to the sample and the fluorescence/reflectance is collected by a seventh fiber in the center of the probe tip that is coupled through a SMA 905 connector to the spectrometer.

A lower measurement signal requires higher core diameter fibers to increase the illumination and improve the collection. Reflectance probes offered by Sarspec are available in both UV-Vis and Vis-NIR wavelength range and can be combined with our standard and multi-angle probe holder. Both standard and multi-angle probe holders are supplied with our innovative, sturdy, and flexible slide system for a fast and easy sample swap.

Setup Examples

Reflectance Measurement with Reflectance Probe

Technical Data

Description

Core material

Cladding

Wavelength Range

Solarized-resistance

Core diameters

Probe Tip Length

Probe Tip Diameter

Probe Tip Material

Fiber Jacket

Connector

Operating Temperature

UV-Vis

Pure Fused Silica

Fluorine Doped Silica

180-1200 nm

Yes (Optional)

Select from 200, 400, 600, and 1000 µm

100 mm

6.35 mm

Stainless Steel

SMA 905

Up to 90ºC

Vis-NIR