Color Difference Assessment Light Box

The color difference light box simulates various standard light sources (such as D65 daylight, A light source, etc.) to provide a stable lighting environment, allowing the human eye to compare the color differences between samples and standard samples under uniform conditions. It is used for on-site color quality inspection in industries such as coatings and plastics, preventing misjudgments caused by variations in lighting conditions.
Selection
When selecting, ensure that the light source type configured in the light box covers industry standards, and that the illumination uniformity meets requirements. The box size should be compatible with the samples to be tested. The operating interface should be user-friendly and equipped with metamerism detection functionality. Regular calibration records and lamp life reminders help maintain testing stability.

Terms

Standards

Instruments

With a standard 45 degree tilt angle, the same as the light box base color does not interfere with the viewing effect, Dimension 395 * 350mm, weight 1.2Kg, flexible placement and easy to disassemble and transport.

$ 106.00

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

Special design container to ensure measurement conformity, suitable for color scheme, suitable for fine powder particle measurement, effectively avoid the influence of powder tightness and surface Smoothness.

$ 220.00

Using 45 °/0 ° illumination, Repeatability Standard Deviation ≤ E * ab ≤ 0.08, can store 1500 sets of data, support a variety of Color difference formulas and four Available Light Sources to meet different measurement needs.

$ 501.00

Standard light source without preheating, can automatically switch and record the use of time, the use of composite engineering plastic baseplate to ensure ten years without yellowing, support Metamerism detection function.

$ 396.00

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

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

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

Adopt Φ 4mm measurement aperture and full Light spectrum LED Illuminant, chromatic value Repeatability Delta E * ab 0.05, support cloud color database and a variety of Color difference formula calculation, portable design with dust cover and long battery life.

$ 538.00

Equipped with five Illuminant system, supports D65, TL84 and other Standard light sources, the interior is coated with Moncel gray N5.5, the width is 60cm, and the multi-point Illuminant observation system enhances the accuracy of color evaluation.

$ 4022.00

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

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

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 Φ 4mm and Φ 8mm dual measurement caliber, Repeatability Delta E * ab < 0.06, can store 100 sets of master standards, Measurement time only 0.5 seconds, support sub-color difference display and Color bias analysis function.

$ 1009.00

Adopt 8mm measurement diaMeter, Repeatability Delta E * ab < 0.05, equipped with TFT true color display, support a variety of Measurement light sources and Color difference formula, suitable for a variety of material surface color detection.

$ 1042.00

Articles

The necessity of a standard light source box in visual color comparison and color difference assessment of coatings.
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