Dyeing Color Formulation ColoriMeter

The color matching colorimeter measures the reflected light of a sample and compares it with a standard color to derive a color difference value. It is used to detect color consistency and control product quality in industries such as textiles and plastics.
Selection
When selecting, consider the measurement aperture matching the sample size, the instrument accuracy meeting standard requirements, the ease of operation suiting the usage environment, and the data interface compatibility with existing systems.

Terms

Instruments

Using D/8 lighting system, Inter-instrument Agreement Delta E * 00 < 0.2, equipped with non-contact automatic whiteboard calibration technology to ensure measurement accuracy, lithium battery supports 12,000 consecutive tests.

$ 202.00

It has a multi-function smart button design, supports more than 30 Color indicators and 28 kinds of observation Illuminants, adopts non-contact automatic whiteboard calibration technology, Inter-instrument Agreement Delta E * 00 is less than 0.2, high measurement Stability, portable and lightweight only 88 grams.

$ 267.00

Featuring a 3.5-inch touchscreen for easy operation, it offers a measurement accuracy of 0.01 and a repeatability of ΔE*ab ≤ 0.03. Equipped with multiple built-in color cards for fast matching, it supports various color difference formulas and cloud-based data sharing.

$ 231.00

In line with the LOVIBOND color scale standard, the sub-field of view Color matching Sensitivity is high, the Measurement range is red 0.1-79, yellow 0.1-79 LOVIBOND units, and the structure is simple and easy to operate.

$ 599.00

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

Using a large area silicon photodiode array sensor, Repeatability Delta E * ab is controlled within 0.022, equipped with three measurement diaMeters, supports a variety of observation light sources and Color space, suitable for a variety of accurate color measurement scenes.

$ 2784.00

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

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

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

Adopting D/8 geometrical optics structure, supports Φ 8/4mm dual aperture switching, simultaneous measurement of SCI and SCE, Light spectrum reflectance Repeatability Standard Deviation within 0.08% to ensure accurate and reliable Color data.

$ 4882.00

The 45/0 circular illumination geometry is used, and it is equipped with a dual measurement aperture of Φ 8mm and Φ 4mm. The chromatic value repeability is within Delta E * ab 0.03, and it supports the measurement of fluorescent samples and the calculation of various color difference formulas.

$ 4237.00

Equipped with a 3.5-inch touchscreen, with repeatability of △E*ab ≤ 0.03, measurement accuracy of 0.01, built-in multiple electronic color cards, supports various color difference formulas and color spaces, facilitating quick color matching and comparison.

$ 231.00

Adopt internationally recognized LOVIBOND color scale, measurement range red 0.1-79, yellow 0.1-79, blue 0.1-49 LOVIBOND units, minimum indication 0.1, equipped with three specifications Cuvette to meet multi-sample testing needs.

$ 677.00

The instrument has an Inter-instrument Agreement with Delta E < 0.05, repeatability accuracy and Delta E < 0.3, supports 17 Illuminants and 13 color rendering paraMeters, and has a built-in 3200mAh lithium battery that can be measured more than 10,000 times.

$ 4398.00

Using a large area silicon photodiode array sensor, Repeatability Delta E * ab control within 0.02, equipped with five measurement caliber to adapt to a variety of samples, large size touch screen easy to operate.

$ 3268.00

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.
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.