Multi-Functional Chromaticity and Color Difference Meter

The multifunctional chroma colorimeter calculates chromaticity coordinates and color difference values by measuring the tristimulus values of light reflected or transmitted by an object. It is used for product color quality control in industries such as coatings and plastics to ensure color consistency between batches.

Instruments

16Mm large diaMeter is suitable for striped fabric and leather measurement, Repeatability Delta E * ab < 0.05, with multi-functional test components can measure liquid, powder and other samples to improve measurement accuracy.

$ 1897.00

Equipped with multi-functional test components to measure liquid and powder samples, 8mm measurement caliber to ensure accurate positioning, Repeatability fluctuation is less than 0.07 on average, light positioning function simplifies the operation process.

$ 1655.00

Adopting D/8 geometrical optics structure, equipped with Φ 8mm measurement aperture and 256 pixel dual array CMOS Detector, can simultaneously measure SCI/SCE, support 20,000 Data storage, suitable for a variety of sample Color analysis.

$ 3882.00

Maximum pull-out force 40kN, using three-point reaction support and post-loading pull-out method principle, with color Touchscreen display force value and time Linear dispersion, support automatic storage of 10000 data.

$ 837.00

Temperature range RT + 5~ 60 ℃, Oscillation Frequency 0~ 320rpm, support rotary and reciprocating oscillation mode, liner made of stainless steel corrosion resistance, stepless speed control smooth operation.

$ 883.00

With Φ 4mm and Φ 8mm dual measurement caliber, Repeatability Delta E * ab < 0.06, can store 100 sets of master standards, Measurement time only 0.5 seconds, support sub-color difference display and Color bias analysis function.

$ 1009.00

Using 45 °/0 ° illumination, Repeatability Standard Deviation ≤ E * ab ≤ 0.08, can store 1500 sets of data, support a variety of Color difference formulas and four Available Light Sources to meet different measurement needs.

$ 501.00

With 0~ 300rpm stepless speed regulation and 20mm swing amplitude, the multi-functional spring bottle test rack supports a variety of comparison experiments, and the low center of gravity of the whole machine ensures stable and reliable continuous work.

$ 298.00

With a multi-functional spring bottle test rack, it supports a variety of comparative experiments; the stepless speed range is 0~ 250rpm, and the pendulum amplitude is 25mm; the center of gravity of the whole machine is low, and the continuous work is stable and reliable.

$ 364.00

Temperature control accuracy of +/- 1 ℃, Oscillation Frequency start~ 300rpm, with oxygen holes to ensure full oxygen, equipped with multi-functional spring bottle rack for a variety of comparative experiments, stepless speed control smooth operation and safety.

$ 503.00

Adopt Φ 4mm measurement aperture and full Light spectrum LED Illuminant, chromatic value Repeatability Delta E * ab 0.05, support cloud color database and a variety of Color difference formula calculation, portable design with dust cover and long battery life.

$ 538.00

The independent control of the dual temperature zone can simultaneously digest different paraMeters, the 30-hole design supports digestion capacity above 12mL, the temperature control accuracy is +/- 0.5 ° C, the temperature is raised to 165 ° C within 12 minutes, and the fully enclosed transparent protective cover ensures safety.

$ 1977.00

Adopt D/8 lighting system and Φ 8mm measurement diaMeter, Inter-instrument Agreement Delta E * 00 < 0.2, equipped with multi-function smart buttons and wireless connection function, support a variety of Color difference formula and chroma index measurement.

$ 312.00

Adopt 8 °/d illumination mode and Φ 4mm measurement diaMeter, chromatic value Repeatability Delta E * ab within 0.1, with Automatic calibration and moving Color Chart database function, support a variety of Color difference formula and Illuminant simulation.

$ 344.00

The 14mm large diaMeter design is suitable for texture and particle surface measurement, using 8/d Optical inspection geometry to ensure accurate data, Repeatability Standard Deviation Delta E * ab ≤ 0.08, supports a variety of chroma space and Color difference formula.

$ 703.00

Articles

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.
Principle and Application of Whiteness Meter in Measuring Coating Whiteness
A whiteness meter quantifies the whiteness of paint samples by simulating human perception of white, measuring the diffuse reflectance of light—particularly in the blue wavelength range—and converting it into a numerical whiteness value. It employs standardized optical configurations and mathematical models, such as the Ganz formula, to assess the brightness and chromaticity of coatings.
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.
Determination of Chromaticity Value of Pulp by Spectrophotometry
This article introduces the method for determining pulp chromaticity using spectrophotometry. It first explains the importance of chromaticity for pulp quality, then details the basic principles of spectrophotometry, which quantifies color by measuring the reflection of light from the pulp, typically expressed using the CIELAB color system.
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.
A spectrophotometer uses digital language to describe colors, making color differences impossible to hide.
A spectrophotometer measures the color of an object through spectral analysis, converting reflected light data into spectral curves. It then calculates chromaticity parameters such as L*a*b* based on international standards, achieving a digital representation of color.