UV Light Color Difference Meter

The UV color difference meter measures the color difference of samples under visible and ultraviolet light by exposing them to ultraviolet radiation. It is used to detect the color development characteristics of materials such as fluorescent brighteners and anti-counterfeit inks, and is applied in the paper and plastic industries to control additive dosage and authenticate products.
Selection
When selecting, consider matching the measurement aperture to the sample size, and ensure the intensity of the UV light source meets the detection standards. The instrument must support switching between D65 and UV light sources, and the accompanying software should be capable of displaying color differences under both visible and UV light. Verify that the instrument complies with the ASTM E2194 standard.

Terms

Standards

Instruments

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

Built-in camera to accurately locate the measurement area, UV Illuminant can measure fluorescent color, Repeatability Delta E * ab ≤ 0.06, supports 26 kinds of Illuminant and 30 + kinds of chroma indicators to meet various measurement needs.

$ 1929.00

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

Built-in camera to accurately locate the measurement area, equipped with UV Illuminant to achieve fluorescent color detection, Repeatability Delta E * ab ≤ 0.06, supports more than 30 chroma indicators and 26 Illuminant conditions, data can be shared through the cloud.

$ 1397.00

Repeatability accuracy up to dE * ab ≤ 0.03, equipped with three-aperture switching and UV light source, fluorescence color measurement, support Automatic calibration and camera viewfinder positioning, measurement time of about 1 second.

$ 557.00

Built-in camera to accurately locate the measurement area, equipped with UV Illuminant to achieve fluorescent color measurement, Repeatability Delta E * ab ≤ 0.06, support more than 30 chroma indicators and 26 kinds of Illuminant conditions, Automatic calibration operation is convenient.

$ 1655.00

Using SCI light-containing mode and full LED Illuminant, support 34 kinds of Color Space and UV lamp, Repeatability Delta E * ab ≤ 0.05, weight only 80g, compact and portable, Automatic calibration and intelligent color difference calculation, easy and efficient operation.

$ 396.00

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

Adopt 45/0 illumination light receiving system, 8mm measurement aperture, support single and average Measurement mode, Repeatability Standard Deviation ≤ E * within 0.1, can carry out color difference contrast analysis and color quality control.

$ 307.00

Using D/8 lighting mode and full Light spectrum LED Illuminant, Inter-instrument Agreement Delta E * 00 < 0.2, equipped with non-contact automatic whiteboard calibration and multi-function smart buttons, easy to carry and wireless connection, to achieve accurate Color measurement and Color Chart recognition.

$ 231.00

Light spectrum LED Illuminant and Light spectrum Sensor, equipped with 14mm and 5mm dual measurement aperture, haze Repeatability ≤ 0.03, with open measurement area to support liquid and large size sample detection.

$ 1455.00

1200L/mm UV dedicated grating and proportional double beam of light design, stray light ≤ 0.03% T, equipped with 10cm sample holder and automatic octet cell, support wavelength scanning and a variety of test modes.

$ 3623.00

Adopt 8 °/d illumination mode and Φ 4mm measurement diaMeter, chromatic value Repeatability Delta E * ab within 0.1, with Automatic calibration and moving Color Chart database function, support a variety of Color difference formula and Illuminant simulation.

$ 344.00

1200L/mm UV dedicated grating and proportional double beam of light design, Wavelength range 190~ 1100nm, stray light ≤ 0.03% T, support automatic correction of wavelength error and a variety of test functions to ensure High Accuracy and Long-term Stability.

$ 2494.00

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