Dual-location ColoriMeter

The dual-positioning colorimeter secures the measurement position using two positioning points, captures the reflected light from the sample with a photoelectric sensor, and calculates the difference from the standard color. It is used to control color consistency in the production processes of coatings, plastics, and other materials, ensuring stable color between batches.
Selection
When selecting, consider matching the measurement aperture to the sample size, support for industry-standard color spaces, and ensure the instrument's repeatability error is less than the allowable production deviation. Check the ambient light compensation function, verify the traceability certificate of the calibration plate, and ensure the operation interface is suitable for workshop conditions.

Terms

Instruments

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

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

Light spectrum analysis technology using dual optical path, equipped with pulse xenon arc and LED dual Illuminant, support SCI + SCE simultaneous measurement, Measurement time is less than 4 seconds, with temperature and Humidity calculation compensation function.

$ 8109.00

1000 wire precision blazing grating and silicon Photocell, photovoltaic cell array, Optical inspection resolution less than 10nm, can simultaneously measure SCI/SCE Light spectrum, Repeatability Delta E * ab within 0.03, support dual aperture switching and camera positioning.

$ 6012.00

Adopt D/8 measurement structure, support SCI and SCE dual mode, Repeatability less than 0.02Delta E * ab, vertical design for easy positioning, can measure flat and curved samples, equipped with large capacity battery and touch screen.

$ 6012.00

Using dual array CMOS image sensor, Light spectrum Response range is wide, reflection chromatic value Repeatability Delta E * ab ≤ 0.015, Support multi-attitude measurement and automatic temperature Humidity compensation to ensure stable and reliable data.

$ 7464.00

Using concave grating spectroscopy, equipped with 256 pixel dual array CMOS Detector, Measurement time of about 1.5 seconds, chromatic value Repeatability Delta E * ab within 0.03, support fluorescence sample measurement and multi-industry applications.

$ 4237.00

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

With a Φ 8mm measurement diaMeter and d/8 structure, the repeability accuracy is ≤ 0.03, and it supports a variety of Color difference formulas and Available Light Sources to ensure measurement Stability and wide applicability.

$ 1397.00

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

Using silicon photodiode array and dual 32-group inductors, Repeatability Delta E * ab is controlled within 0.05, supports Dual Measurement Aperture of Φ 4/8mm, adapts to a variety of surfaces, and ensures stable and efficient measurement.

$ 4237.00

Using dual array 256 pixel CMOS Detector and 5 million life LED Illuminant, test Wavelength range 360-780nm, support three measurement aperture automatic switching, built-in temperature monitoring compensation to ensure accurate data.

$ 6980.00

Dual Light spectrum analysis technology, Wavelength range 360~ 780nm, Support SCI + SCE simultaneous fast measurement, Automatic calibration and Temperature Humidity Compensation to ensure High Accuracy and Stability.

$ 11337.00

Dual 32 Array Sensor and Grating Spectroscopy Technology, Repeatability control within 0.03, equipped with 4/8mm dual measurement aperture and camera positioning, support for a variety of Color Space and Illuminant, Data storage master standard 1000 samples 30000.

$ 1606.00

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

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.