Color Rendering Meter

A spectrophotometer measures the surface reflectance spectrum of an object and calculates color values. It is used for color quality control in industries such as coatings and plastics, matching standard color card data, and detecting color differences between batches.
Selection
When selecting, consider matching the measurement aperture to the sample size, include a UV light source for fluorescent materials, check the instrument's inter-instrument variation to ensure data consistency, and evaluate whether the software supports industry-standard color systems.

Terms

Instruments

With CRI = 98 high color rendering index and 6500K color temperature, lamp with Timer, all-metal structure, large folio size for easy operation, can be hung and installed to ensure accurate Color comparison.

$ 719.00

Using CRI = 98 high color rendering index Illuminant, with Illuminant Timer, all metal structure, inclined table design, uniform lighting, suitable for reflection manuscript observation.

$ 1203.00

With three light source system, color rendering index up to 98, all metal structure with three drawer, table size 1350 * 900mm, in line with ISO3664 international standards.

$ 2365.00

With high color rendering index CRI = 98 and dual light source design, it provides a variety of color temperature options such as D65, D50, TL84, etc. With light source Timer, uniform lighting and convenient lamp replacement.

$ 783.00

Using high color rendering index CRI = 98 D65 light source, equipped with 4 36W lamps and light source Timer, all-metal structure to ensure stable and uniform light, in line with ISO3664 international standards.

$ 1735.00

In line with ISO3664 standards, the color rendering index reaches CRI = 98, dual Illuminant configuration with Timer, all-metal structure is stable and durable, the inclined table design conforms to visual observation habits, and the light is uniform.

$ 1332.00

Adopt D65 light source in line with ISO3664 international standards, color rendering index up to 98, equipped with 36W lamp and light source Timer, all-metal structure to ensure stability and durability, inclined table in line with visual observation habits.

$ 1655.00

The color temperature of the D65 light source is 6500K, the color rendering index is as high as 98, and the all-metal structure is sturdy and durable. The inclined surface of the operating table conforms to visual observation habits, and the light is uniform and stable.

$ 1735.00

Equipment provides a variety of standard illuminant options, maximum support three Illuminant, high CRI = 98, with Illuminant Timer, uniform lighting, easy to operate, suitable for Color Comparison.

$ 848.00

In line with ISO3664 international standards, color rendering index of 98, support multi-light source switching, all-metal structure to ensure stability and durability, inclined table in line with visual observation habits.

$ 1913.00

Double light source in line with ISO3664 international standards, color rendering index up to 98, with light source Timer, all-metal structure, large folio size easy to operate, accurate proofreading Color deviation.

$ 1784.00

Standard light sources, color rendering index up to 98, all-metal structure to ensure durability, large folio size easy to operate, with light source Timer function, inclined design in line with visual observation habits.

$ 1461.00

With three light source system, can simulate D65, D50 and TL84 environment, color rendering index up to 98, all metal material to ensure durability, table size 1350 * 900mm, slope design to optimize visual observation.

$ 1961.00

Measurement range 0.1-100 lx, accuracy +/- 3%, measurement of Flicker Frequency, Correlated Color temperature, Color rendering index, Blu-ray hazard ratio and other paraMeters, and display Spectral Curve.

$ 199.00

Measurement range 0.000~ 500.0mg/L, can complete 100 detection, including special color rendering and buffer Reagent, easy to operate, accurate and reliable results.

$ 164.00

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.