Configuration of UC2 cubes and inserts for spectrometry with a USB Fiber spectrometer.

UC2 inserts include a holder for cuvettes, a light screen to protect cuvettes to be illuminated on their sides, a self-centering holder for an LED torch, and one for the optical fiber. All designed files can be accessed and modified on Onshape. 

In addition to the inserts included here, you will need to get or print various UC2 base cubes, a torch, and the fiber spectrometer.