Linshang Launches 4mm Aperture Spectrophotometer for Precision Color Measurement in Printing
As the printing and packaging industry continues to demand higher color consistency, accurately measuring color in small or localized print areas has become a major challenge. To meet the urgent need for high-precision, small-area color measurement, Linshang’s new LS372 4mm Aperture Spectrophotometer has officially been launched!
This innovative instrument is specially designed for the packaging and printing sector. With its advanced optical structure and precise algorithms, the LS372 enables enterprises to achieve accurate and efficient color measurement across a wide range of printed materials.
Core Advantages of the LS372 Printing Spectrophotometer
4mm Fine Measurement Aperture
Equipped with a 4mm measurement aperture and a high-precision positioning plate, the LS372 allows for easy testing of small printed color patches. It effectively reduces edge interference, ensuring more accurate and reliable color detection.
Innovative Triangular Support Structure
The bottom of the device adopts a triangular support design surrounding the measuring port. This structure allows users to visually align the measurement area with the sample during testing, solving the common problem of difficult positioning in small-area measurements.
D50 Standard Light Source Measurement
Built-in D50 standard illumination, compliant with international printing industry standards, reproduces the true color appearance of printed materials under standard viewing conditions. This ensures that results are highly reliable for color proofing, matching, and quality control.
Quick Color Difference Comparison
With just two clicks, users can complete a color difference comparison and view directional color deviation indicators to assist in color correction. By setting a color difference threshold, the LS372 Spectrophotometer automatically determines pass/fail results, significantly improving color consistency in printing.
Color Comparison Without Physical Samples
The device supports saving standard colors, manually inputting Lab values, or directly selecting from the built-in color library for comparison. This eliminates the inaccuracies caused by the aging or fading of physical color standards.
Built-in Electronic Color Libraries
The LS372 Spectrophotometer includes multiple industry-standard electronic color cards. It can instantly match the three closest color codes with over 90% accuracy, greatly simplifying manual color searching and improving efficiency.
Spectral Reflectance Analysis
The instrument can display spectral reflectance curves, providing powerful data for in-depth color research, metamerism analysis, and the evaluation of special ink effects in printing applications.
Multiple Color Spaces and Formulas
Offering a wide range of color spaces—such as Lab, RGB, CMYK, Whiteness, and Yellowness—and various color difference formulas like ΔE*ab、ΔE*uv, the LS372 meets diverse measurement and analysis needs.
High Precision and Certified Accuracy
Spectrophotometer With measurement repeatability of ΔE*ab ≤ 0.03, the LS372 delivers highly accurate and consistent results. It is verified by national metrology institutes, ensuring professional-grade reliability and quality.
LS372 Spectrophotometer for Testing Printed Material Color
LS372 Spectrophotometer for Testing Packaging Box Color Difference
LS372 Spectrophotometer Spectral Curve
Linshang has long been dedicated to advancing color measurement technology, consistently providing high-precision and high-efficiency color difference instruments. The launch of the LS372 Small-Aperture Spectrophotometer marks another milestone in Linshang’s journey—refining color measurement solutions for the printing industry.
By addressing the challenges of small-area, edge, and complex-pattern color measurement, the LS372 enables businesses to achieve unprecedented precision and control in color management.
Experience the new era of precision color measurement—get your LS372 today!
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