Introduction Spectrophotometry is a technique that measures how much a substance absorbs light by measuring the intensity of light, as a beam of light passes through it. The basic principle is that every compound absorbs or transmits light over a certain range of frequencies (wavelengths). If we take a measure of this, it could be …
What is the Difference between Colorimeters and Spectrophotometers? Read More »
At present, high-power white LEDs are generally used in LED lighting products, which mainly use blue LED chips and yellow phosphors for light conversion, that is, directly coat the surface of the chip with a mixture of phosphors and silica gel. The layer thickness is difficult to control, so the spatial color distribution of the …
What are the Advantages of Pocket Colorimeters Compared to General Colorimeters? Read More »
Colorimeters and spectrophotometers are two types of color measurement instruments that find use to capture, analyze, and communicate color. One of the similarities between colorimeter and spectrophotometer is that both measure sample absorbance to determine analyte concentrations. A colorimeter or spectrophotometer measures any test substance that is itself colored or can be reacted to produce …
The Difference between Colorimeter and Spectrophotometer Read More »
