Light dispersion coloriMeter

The spectrophotometer calculates color values and color differences by measuring the spectral distribution of light reflected or transmitted by an object. It is used for color quality control in industries such as coatings and plastics, comparing the color differences between samples and standard colors.
Selection
When selecting, consider matching the measurement aperture to the sample size, choose an instrument type suitable for flat or curved surface measurements, check repeatability indicators to ensure stability, and confirm that the accompanying software meets data management needs.

Terms

Instruments

Adopt 45/0 geometrical optics structure, repeability accuracy Delta E * ab within 0.04, equipped with large integrating sphere and 3.5 inch Touchscreen, support Light spectrum reflectance Linear dispersion display and color scheme function.

$ 2623.00

Light spectrum LED light source, support sample surface free positioning measurement, repeability accuracy ≤ E * ab ≤ 0.07, Measurement speed of only 1.0 seconds, lightweight and portable.

$ 2623.00

Light spectrum analysis technology using dual optical path, equipped with pulse xenon arc and LED dual Illuminant, support SCI + SCE simultaneous measurement, Measurement time is less than 4 seconds, with temperature and Humidity calculation compensation function.

$ 8109.00

Dual Light spectrum analysis technology, Wavelength range 360~ 780nm, Support SCI + SCE simultaneous fast measurement, Automatic calibration and Temperature Humidity Compensation to ensure High Accuracy and Stability.

$ 11337.00

Adopt SCI light-containing mode, support 34 kinds of Color Space, Repeatability Delta E * ab ≤ 0.1, small size Φ 31X96mm, weight 80g, easy to carry and fast measurement.

$ 186.00

Light spectrum combination LED light source, sample surface free positioning measurement, repeability accuracy ≤ E * ab ≤ 0.07, support a variety of Color space and Color difference formula, Measurement speed as fast as 1.0 seconds.

$ 2623.00

Adopting the Φ 4mm measurement diaMeter and d/8 structure, the repeability accuracy is ≤ 0.03, and supports a variety of Color difference formulas and Available Light Sources to ensure the conformity and accuracy of Color measurement.

$ 1655.00

Adopt d/8 measurement structure and full Light spectrum LED Illuminant, repeability accuracy Delta E * ab ≤ 0.07, support a variety of Color space and Color difference formula, 3.5 inch touch screen operation is convenient, the battery can be continuously measured 10000 times.

$ 638.00

Using d/8 lighting reception mode, wavelength range 400~ 700nm, Repeatability δ u (Y) ≤ 0.5, can display Light spectrum Linear dispersion and support a variety of color systems, easy to color analysis.

$ 4161.00

Utilizing a full-spectrum LED light source and a spectral sensor with a wavelength range of 400-700nm, it is equipped with a 3.5-inch capacitive touch screen, built-in multiple color cards, achieving a color card matching accuracy of over 90%, and capable of measuring various color parameters.

$ 651.00

Using SCI light-containing mode and full LED Illuminant, support 34 kinds of Color Space and UV lamp, Repeatability Delta E * ab ≤ 0.05, weight only 80g, compact and portable, Automatic calibration and intelligent color difference calculation, easy and efficient operation.

$ 396.00

Adapted to NS series ColoriMeter, it can measure liquid, sauce and powder samples, realize color data collection of various forms of materials, and expand the application range of the instrument.

$ 557.00

Adopt d/8 lighting mode and linear array CMOS Sensor, support Φ 11mm/Φ 6mm dual measurement aperture, with SCI/SCE light-containing mode, repeability accuracy Delta E < 0.05, suitable for a variety of Color space and Color difference formula analysis.

$ 3430.00

Color measurement diaMeter and d/8 structure are adopted, and the repeability accuracy is ≤ 0.07. Color space and Color difference formula are supported to ensure the conformity and accuracy of Color measurement.

$ 719.00

Equipped with Φ 4mm/8mm dual measurement diaMeter and d/8 structure, the repeability accuracy Delta E * ab ≤ 0.07, supports a variety of Color space and Color difference formula, 3.5 inch touch screen easy to operate.

$ 1138.00

Articles

Use of Fluorescence Spectrophotometer in Measuring Excitation and Emission Spectra of Anti-Counterfeiting Fluorescent Inks
This article introduces the application of fluorescence spectrophotometry in the spectral measurement of anti-counterfeiting fluorescent inks, including instrument calibration, sample preparation, and methods for measuring excitation and emission spectra.
Colorimeter controls batch color difference in plastic and rubber films.
This article primarily discusses how to use a colorimeter to control color differences in the production of plastic and rubber films. It explains the working principle of the colorimeter, which involves converting colors into numerical values represented by L, a, and b values, and then calculating the color difference.
Colorimeter evaluates the change in yellowing index of transparent resin.
This article introduces how to use a colorimeter to measure the yellowing index changes in transparent resin. Transparent resin can turn yellow over time or due to environmental influences, and the yellowing index can quantify the degree of color change.
Application of Colorimeters in Color Management for Packaging and Printing
This article mainly discusses the application of colorimeters in color management for packaging and printing. A colorimeter is an instrument used to measure color, capable of converting colors into numerical values, such as representing them with L*a*b* values.
Multi-angle colorimeter detects color changes in pearlescent coatings.
Pearlescent coatings contain special flake pigments that produce color effects that vary with the viewing angle, known as "goniochromism." Traditional single-angle measurements struggle to accurately capture this characteristic.
Application of Colorimeters in Controlling Color Differences in Paint Batches
This article introduces the role of colorimeters in controlling color consistency in paint production. Since human judgment of color is easily influenced by lighting and subjective factors, colorimeters quantify color differences in the CIELAB color space by measuring spectral data, providing an objective basis for production.
Application of Colorimeter and Color Matching Box in Pigment Color Inspection
A colorimeter and a light booth are two primary tools in pigment color inspection. The colorimeter measures color through photoelectric principles, while the light booth provides a standardized light source environment for visual evaluation of color effects, metamerism, and other phenomena.