This guide provides some simple and easy to use design guidelines and formulas for designing, evaluating and comparing various diode array, diffraction grating based spectrometers designs The input to the design process is the wavelength range you want to cover and the. This guide provides some simple and easy to use design guidelines and formulas for designing, evaluating and comparing various diode array, diffraction grating based spectrometers designs The input to the design process is the wavelength range you want to cover and the. This guide provides some simple and easy to use design guidelines and formulas for designing, evaluating and comparing various diode array, diffraction grating based spectrometers designs The input to the design process is the wavelength range you want to cover and the optical resolution by which. Please prepare the following modules required for setup according to this list: 2. Hardware Assembly Please solder all components according to the module connection diagram. The "3D" directory in the project files contains two model files that can be used to create the device. Spectrometry is an analysis technique that enables the identification of material chemical composition, regardless if they are solid or liquid, using the absorption and emission of an incoherent light that hits the surface. It's used in every chemical and biological laboratory, but it can be. closed position. Measurements are then activated using the Read key (see Instrument Configuration for more details I o the instrument. The. On the PC desktop click on an icon of the ADMCA software. In the opened window, find a function DPP in the upper row of options, and in the drop-down menu select “Display Settings”. Prior to beginning your measurements, you will need to prepare your samples and place each solution into separate cuvettes. Make sure you keep your cuvettes.