Traffic ColoriMeter

Traffic colorimeters capture the visible spectrum reflected from the surface of an object using photoelectric sensors and convert color information into digital signals. They are used to detect the color consistency of facilities such as road markings and traffic signs, ensuring compliance with safety standards and specifications.
Selection
When selecting, consider the measurement aperture matching the width of the marking lines, environmental temperature adaptation for outdoor working conditions, and the instrument must have waterproof and dustproof performance. Verify compliance with national road color standards, ensure data storage functionality meets on-site recording needs, and battery life supports continuous detection operations.

Terms

Instruments

Measurement time only 1.5 seconds, chromatic value Repeatability Delta E * ab within 0.04, support polygon tolerance master standard determination, can customize the color gamut range to meet special detection needs.

$ 4237.00

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

Adopt 45/0 ring lighting structure, equipped with Φ 2/4/8 mm custom diaMeter, chromatic value Repeatability Delta E * ab 0.05 or less, support a variety of Color difference formula and Color space measurement.

$ 2784.00

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

Using 45/0 geometrical optics structure and concave grating spectroscopy, the measurement diaMeter can be customized to Φ 2/4/8 mm, the reflectance measurement range is 0~ 200%, and the chromatic value Repeatability Delta E * ab is within 0.05, which is suitable for accurate Color transfer and color scheme of various samples.

$ 2784.00

Using 45/0 geometrical optics structure, equipped with a Φ 20mm measurement aperture and concave grating spectroscopy, it can accurately measure reflectance and chroma data, with high stability and repeability, suitable for fringe or granular samples.

$ 3914.00

Using 45/0 geometrical optics structure, equipped with 256 pixel dual array CMOS Detector, chromatic value repeability Delta E * ab 0.05, supports a variety of color difference formula and Color index measurement.

$ 2784.00

Using concave grating spectroscopy, equipped with 256 pixel dual array CMOS Detector, Measurement time is about 1.5 seconds, chromatic value Repeatability Delta E * ab 0.05, support a variety of Color difference formula and Color index measurement.

$ 2784.00

Using 45/0 Optical inspection structure and 256 pixel dual array CMOS sensor, Repeatability Delta E * ab is controlled within 0.02, supporting a variety of measurement diaMeters and fluorescent samples to ensure accurate and stable Color data.

$ 7625.00

Adopt 45/0 ring lighting structure, equipped with 256 pixel dual array CMOS Detector, chromatic value Repeatability Delta E * ab 0.05, support a variety of measurement aperture and Color space, to meet the needs of accurate color scheme.

$ 3398.00

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

Observation angle 0.2 °~ 2.0 ° continuously adjustable, incident angle -40 °~ + 40 ° adjustable, using silicon diode Detector and lithium battery power supply, support continuous work for more than 30 hours, suitable for indoor and outdoor measurement.

$ 6386.00

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

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

Articles

Spectrophotometer measures ink spectral reflectance and opacity.
This article introduces how to measure the hiding power of ink using a spectrophotometer. The instrument irradiates the ink sample, measures its reflectance within the visible light spectrum, and calculates the hiding power using the Kubelka-Munk model.
The combination of hiding power chart paper and a spectrophotometer enables the digital evaluation of hiding power.
This article introduces how to combine hiding power cards with spectrophotometers to achieve digital assessment of hiding power.
Colorimeter evaluation of color difference in anodized coloring layers
This article explains how colorimeters are used to evaluate color differences in anodized coloring layers. It describes how colorimeters convert colors into numerical values based on international standards and quantify color variations by calculating the color difference ΔE.
A spectrophotometer uses digital language to describe colors, making color differences impossible to hide.
A spectrophotometer measures the color of an object through spectral analysis, converting reflected light data into spectral curves. It then calculates chromaticity parameters such as L*a*b* based on international standards, achieving a digital representation of color.
How to Interpret Color Difference Lab Values Measured by a Spectrophotometer? Save This Color Difference Judgment Standard Now!
This article explains how spectrophotometers measure and evaluate color differences using the Lab color space. In the Lab values, L represents lightness, while a and b indicate the red-green and yellow-blue color biases. The color difference ΔE is calculated using a formula to quantify the variation between a sample and the standard.