Camera-Based ColoriMeter

The camera colorimeter captures sample images through the camera, analyzes pixel color data, compares it with standard colors, and calculates color difference values. It is used to detect color consistency in products such as paints and plastics, enabling real-time color difference monitoring on production lines.
Selection
When selecting a camera colorimeter, consider measurement accuracy and sample compatibility, verify detection speed and environmental adaptability, check if the software features support industry standards, and evaluate device stability and maintenance costs.

Terms

Instruments

With camera viewing function to prevent measurement deviation, Repeatability Standard Deviation Delta E * ab within 0.05, dual Measurement mode synchronously displays SCI and SCE results, large storage space can store 20,000 data.

$ 3543.00

Adopt D/8 lighting observation conditions, the measurement diaMeter is Φ 10mm, and the spectral reflectance Repeatability Standard Deviation is within 0.08%. It has camera framing and automatic Gloss compensation technology to ensure measurement accuracy.

$ 2849.00

With camera view function to prevent measurement deviation, Repeatability Delta E * ab 0.05, Support SCI and SCE dual Measurement mode, store 20000 data, suitable for a variety of environment operation.

$ 3543.00

Supports iron-based and non-iron-based material measurement with accuracy of +/- 1~ 3% or +/- 2.5 µm, provides split Probe for enhanced maneuverability, automatically recognizes matrix materials and remembers calibrated values.

$ 527.00

It has a double measurement diaMeter of Φ 4mm/Φ 8mm, and the repeability accuracy is ≤ 0.03. It supports SCI/SCE measurement structure and full Light spectrum LED Illuminant to ensure accurate and stable color data.

$ 1929.00

With iron-based and non-iron-based dual-use function, resolution up to 0.1um, test range 0~ 1250um, support single and continuous measurement, automatic identification of matrix material, stable and portable operation.

$ 356.00

Built-in mobile slide table can move the camera front and rear, high display finger no stroboscopic LED Illuminant Color temperature is stable, the illuminance is adjustable, the back plate of the box can post 712mm * 400mm test card to provide a uniform lighting environment.

$ 4592.00

With camera viewing function to prevent measurement deviation; Repeatability Standard Deviation Delta E * ab within 0.05; dual measurement diaMeter 4mm and 6mm optional; Support SCI and SCE simultaneous measurement, Storage capacity up to 20,000 data.

$ 3543.00

Adopt Dual Light Path Array Sensor to Ensure Measurement Stability, Equipped with Camera Assisted Positioning System, Support Φ 8mm/Φ 4mm Dual Aperture Switching, Repeability accuracy Delta E * ab ≤ 0.03, Integrate a variety of Color Spaces and Standard light sources.

$ 4882.00

Color temperature adjustment range 2300K-8000K, illumination adjustment range 0-4000Lux, built-in mobile slide can move the camera front and rear, light source light board can swirl/spin to adjust the angle, provide a uniform lighting environment.

$ 5366.00

Image analysis method, support high temperature sample testing, camera resolution of 1280 × 1024, with dynamic contact angle analysis and surface energy estimation function, Measurement range 0~ 180 °, accuracy 0.01 °.

$ 2082.00

Test accuracy of 0.01 ° using image analysis method, support high temperature sample measurement, dynamic contact angle analysis and surface energy estimation function, camera resolution 1280 × 1024, Measurement range 0-180 °.

$ 3507.00

Support HDMI, WIFI and SD card three output, 1920 * 1080 resolution, can directly control camera paraMeters through USB mouse, embedded image capture and video recording, suitable for a variety of detection scenes.

$ 1461.00

Built-in camera to accurately locate the measurement area, UV Illuminant can measure fluorescent color, Repeatability Delta E * ab ≤ 0.06, supports 26 kinds of Illuminant and 30 + kinds of chroma indicators to meet various measurement needs.

$ 1929.00

High-resolution digital camera to achieve automatic detection, can simultaneously measure five capillary tubing, temperature range RT +~ 400 ℃, with automatic measurement and manual visual measurement function, support multi-point calibrating and data export.

$ 4874.00

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.