Colorimeters Versus Spectrophotometers

The integrating sphere is an important component of the colorimeter, which largely determines the service life, measurement accuracy and long-term repeatability of the colorimeter. However, the integrating sphere is a consumable part, and various problems may occur during use . So, does the integrating sphere of the colorimeter need to be replaced? How to maintain it? This article introduces this.

As a professional tool for color quantification, colorimeters are generally equipped with corresponding measuring apertures to meet the needs of sample measurement. For samples of different sizes and types, it is sometimes necessary to change the measuring aperture. This article introduces the types of colorimeter measuring apertures and how to change them.

When measuring color, the colorimeter is based on the most widely used CIELab color space, and the color is expressed as Lab values. So, how do you understand the Lab value of a colorimeter? What is the standard for determining the Lab value of a colorimeter? This article introduces the meaning of the Lab value of a colorimeter and the standard for determining the Lab value.

When the paint on the car surface ages, peels off or is damaged, the car needs to be repainted. In the process of repainting, the influence of various factors can easily lead to inconsistent colors after paint application. In order to detect the consistency of the color of car paint, a multi-angle colorimeter can be used. This article introduces the method of measuring the color difference of car paint with a multi-angle colorimeter.

Skin color changes can reflect the integrity of the skin barrier, the sensitivity of the skin, and the skin\'s response to drugs, beauty, and skin care products. Therefore, quantitative analysis of skin color changes is of great significance in dermatology and beauty and skin care work. This article introduces the application of colorimeter in skin color measurement.

When measuring color, the colorimeter needs to take points on the sample. The range of the points is determined by the measurement aperture of the colorimeter. In addition, after the colorimeter takes points for color measurement, it will give the chromaticity value of the measured area. So, what is the range of the colorimeter\'s points? How to save the measurement data? The following is an introduction.