Digitized Chroma Meter

The digital colorimeter quantifies color differences by measuring the spectral data of light reflected or transmitted by an object and calculating the chromaticity coordinates and color difference values. It is used in industries such as coatings and plastics to monitor product color consistency and support production quality control.
Selection
When selecting a digital colorimeter, consider whether the measurement aperture size matches the sample. The instrument’s repeatability should be stable, and it should support standard light source types. Ensure data interfaces are compatible with existing systems, and the operation is simple and easy to maintain. Choose between portable or benchtop models based on the actual application environment.

Terms

Instruments

Measurement principle of scattering-transmitted light, automatic chroma compensation, Measurement range 0~ 200.0NTU, Repeatability +/- 1% F. S, support multi-point calibrating and automatic range switching.

$ 767.00

With 0.001 NTU resolution and +/- 2% Repeatability, Chroma compensation system eliminates specimen Color interference, and Built-in Printer facilitates real-time data recording.

$ 465.00

High Accuracy measurement with 0.01 resolution, Chroma compensation system reduces Color interference, Built-in Printer facilitates data output, supports multi-point calibration to adapt to different ranges.

$ 703.00

With 0.001 NTU high resolution, chroma compensation function can eliminate sample Color interference, built-in real-time printing module, multi-point calibration to meet different range requirements, Stability error is only +/- 1.5%.

$ 812.00

Color interference is avoided by chroma compensation system, Measurement range 0-500NTU, resolution 0.01, Built-in Printer real-time printing data, High Accuracy optical path system to ensure long-term stability.

$ 515.00

Blue screen LCD module, Built-in Printer convenient data recording, increase the chroma compensation system to avoid Color interference, Measurement range 0-500NTU, resolution up to 0.001, zero drift +/- 1.5%, to ensure long-term stable work.

$ 557.00

Using LED Illuminant to provide stable 470nm wavelength, Measurement range 0-500PCU, accuracy +/- 10PCU, support NIST traceability standard calibrated to ensure the accuracy of water quality chroma detection.

$ 215.00

Blue LCD module and chroma compensation system are used to effectively avoid Color interference; Measurement range 0~ 200NTU, resolution 0.01; Built-in Printer is convenient for real-time printing, and unique positioning structure ensures long-term stable operation.

$ 399.00

Adopt 0/d illumination geometry, Repeatability Delta E ≤ 0.2, equipped with 7-inch touchscreen, support data storage and a variety of color systems, suitable for reflection color measurement.

$ 2268.00

Measurement range 0-500mg/L, no reagents and digestion, 1-2 minutes rapid determination, built-in cold light source life of 100,000 hours, support a variety of data transmission methods.

$ 816.00

Measurement range 0~ 50EBC, Repeatability ≤ 3%, Unique Optical Path Structure and High Accuracy Circuit System ensure accurate and stable data.

$ 775.00

Color interference is effectively avoided with blue screen LCD module and chroma compensation system, with a resolution of 0.001 NTU. Built-in Printer facilitates real-time data recording.

$ 1219.00

Measurement range 0-800NTU with 0.01NTU resolution, Chroma compensation system to avoid Color interference, Built-in Printer for real-time printing data.

$ 582.00

Using blue LCD module and chroma compensation system, Measurement range 0~ 2000NTU, resolution 0.001, Built-in Printer is convenient for real-time data recording.

$ 879.00

Color interference is effectively avoided with blue LCD module and chroma compensation system. Measurement range 0-4000NTU, resolution 0.01, Built-in Printer for easy data recording.

$ 1138.00

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.