Overview

You can install two filters (diameter <10mm) in the optical path, one is installed in the excitation light path to eliminate the peaks of the excitation light source except the main peak, and the other is installed in the collection light path to filter out the excitation light component in the fluorescence radiation spectrum. Therefore, in addition to measuring the diffuse reflectance spectrum, the probe can also detect the fluorescence spectrum of the solid surface.

Application

It can be applied to diffuse reflection measurement and solid fluorescence measurement.

Parameter

Contains 2 collimators, each collimator front can be loaded with 1 or 2 filters (standard configuration does not include filters)

Dimension

The light path description of the product, as shown in the figure: the fiber on the left is connected to the light source, the divergent light is converted into parallel light through the fiber collimator, and then the sample is irradiated through the filter. The other side is that the light reflected or excited by the sample passes through the filter and then to the collimator to focus on the fiber, and then connect to the measuring equipment for measurement and analysis.