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
Standard Probe Holder
Reflectance Probe
FLEX+ Spectrometer
Deuterium Tungsten High Power Light Source
LS-DWHP
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
Stainless Steel
SMA 905
Up to 90ºC
Vis-NIR
Pure Fused Silica
Fluorine Doped Silica
300-2400 nm
No
Select from 200, 400, 600, and 1000 µm
100 mm
6.35 mm
Stainless Steel
Stainless Steel
SMA 905
Up to 90ºC