Stake attention in this memory
The image shows a diagram illustrating the light path in a single-cell photoelectric colorimeter using a red filter. The diagram is labeled with text in English and includes a light source, a red filter, a cuvette containing a solution, a photocell, and a galvanometer. The text explains the function of each component and the overall process of measuring absorbance. Specifically, it notes that blue or green light is used to measure the absorbance of red light by the solution, and all blue/green light is absorbed by the filter. The diagram also indicates that the transmitted light hits the photocell, which is connected to a galvanometer to measure the light intensity. The text describes this as a method to determine maximum absorption, which is used in spectrophotometers. The illustration is accompanied by descriptive text providing further details about the instrument's use and the preparation of solutions for measurement. There are no people, weather, time of day, or emotions depicted, and the setting is a technical diagram. The image is clearly from an educational or scientific context, likely a textbook or manual.
No transactions found
