The ColorXRA 45 Lab is a compact benchtop spectrophotometer with a 45°/0° measurement geometry, designed to accurately measure color on paper and high-visibility textiles. It offers a wide spectral range from 330 nm to 730 nm, a spectral resolution of 1 nm, and an adjustable UV component to evaluate optical brightening agents (OBA).
Key Features:
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45°/0° Geometry: Ensures optimal correlation with visual color assessment, accurately replicating human perception.
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Wide Spectral Range: Covers from 330 nm to 730 nm with a 1 nm resolution, enabling detailed and precise measurements.
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Adjustable UV Component: Allows for accurate evaluation of optical brighteners, essential for compliance with industry standards, including M1 mode.
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Stability and Precision: Automatic wavelength calibration and dual-beam measurement ensure excellent short- and long-term stability.
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Compatibility with ESWin Quality Control Software: When paired with ESWin software and the ColorXRA 45 inline spectrophotometer, the ColorXRA 45 Lab ensures optimal uniformity, aligning laboratory data with inline measurements for comprehensive quality control.
The ColorXRA 45 Lab is an essential tool for laboratories requiring precise and reliable color measurements on paper and textiles, ensuring that final products meet quality standards and industry specifications.
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Technical Features
Measurement Geometry: 45:0
Measurement Time: Flash
Operating Measurement Distance: 10 mm
Short-Term Repeatability - White: dL*, da*, db* < 0.03
Spectral Interval: 1 nm
Spectral Range: 330 nm - 730 nm