Painter's ColoriMeter

The paint color difference meter calculates colorimetric coordinates and color differences by measuring the tristimulus values of light reflected from an object. It is used for color comparison on surfaces such as coatings and plastics, as well as for controlling color consistency across production batches.
Selection
When selecting, focus on matching the measurement aperture to the sample size, ensuring the built-in light source type complies with industry standards, the instrument's repeatability error is less than 0.04 ΔE, and the supporting software can output industry-standard color difference formulas.

Terms

Instruments

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

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

The D/8 measurement structure allows for simultaneous SCI and SCE testing, with a measurement Repeatability of less than 0.03Delta E * ab, and a vertical design for fast positioning of the measurement area, suitable for flat and curved samples.

$ 4882.00

Adopting 45 °/0 ° illumination, the measurement area is about Φ 10mm, the Repeatability Standard Deviation is within Delta E * ab 0.5, and supports a variety of Color space display and statistical functions, making it easy to use.

$ 267.00

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 45 °/0 ° lighting mode, measurement diaMeter Φ 10mm, Repeatability Standard Deviation is within ≤ E * ab 0.5, support a variety of Color space display and statistical functions, automatic memory 99 sets of data.

$ 282.00

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

Adopting D/8 illumination geometry and CLEDs Illuminant, the measurement diaMeter is Φ 10mm, Repeatability Delta E * ab 0.015, equipped with camera framing and ETC real-time calibrating technology to ensure measurement accuracy and ease of operation.

$ 5657.00

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

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

Repeatability and accuracy are ensured with dual optical path sensing arrays and UV reinforced silicon photodiodes with 0.0001 resolution, 0-200% Transmittance Measurement range and support for APHA/PtCo, Gardner and Saybolt chroma scales.

$ 1687.00

Measurement accuracy of +/- 2% F. S, repRoducibility of +/- 1% F. S, Display resolution of 0.01mPa · s, support for a variety of Rotation speed and rotor selection, and Interface and storage functions to adapt to a variety of experimental needs.

$ 477.00

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

Measurement accuracy of +/- 2% F.S., repRoducibility of +/- 0.5% F.S., LCD backlight display and programmed design, intuitive and convenient operation.

$ 587.00

With thermal printer can output test data, viscosity range of 20~ 2000000mPa · s, Measurement accuracy +/- 5% F. S, repRoducibility +/- 1% F. S, support multi Rotation speed and rotor selection.

$ 630.00

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.