Colorimeter for Measuring Substance Concentration

Model Description: This 3D model is designed for constructing a colorimeter, which is used to determine the concentration of dissolved substances in aqueous solutions. It enables the measurement of absorbance at a wavelength of 606 nm, suitable for analyzing chromic ions.

Application: The colorimeter can be utilized in laboratories for Chemical Oxygen Demand (COD) determination and other analytical tasks.

Construction Features: The model comprises a casing, cuvette holder, and electronic components. The cuvette holder is compatible with Hach COD digestion vials. The light source is specifically chosen for chromic ion detection but can be adapted for other ions.

Printing Recommendations: It is advised to use black ABS or PLA filament. All parts should be printed neatly and prepared for assembly. Ensure all components fit well and are correctly installed. Power the device on and follow the calibration instructions for accurate results.