Lisun CD-320 Colorimeter (L*:1-100)

Lisun CD-320 Colorimeter (L*:1-100)

The Lisun CD-320 Colorimeter is an optimal industrial solution designed to accurately measure and evaluate color parameters (with a lightness range of L*: 1-100) of various material surfaces. The device operates based on advanced photometric and colorimetric analysis methods, thoroughly testing color indicators without damaging or affecting the sample.

Outstanding Features

Comprehensive color measurement system: The device is equipped with a high-precision optical sensor system and standard light source, ensuring the absolute accurate collection and analysis of color coordinates in the color space (with an L* range from 1 to 100) throughout the testing process.

Powerful parameter testing performance: Applying advanced optical signal processing technology, the machine has the ability to quickly compare color deviations and calculate color difference values (Delta E), achieving extremely high evaluation efficiency for product quality before bringing products to market or practical application.

Intelligent operation and connection system:

• Flexible device connection interface: Helps synchronize data between the optical measuring head and the analysis system smoothly, ensuring the stability of measurement signals.
• Combined data processing system: Integrates an intuitive display screen and specialized software supporting the recording, storage of color data, and quickly exporting test result reports.

Manufacturing materials and durable structure: The entire machine housing and measuring head use high-grade optical anti-interference materials, helping to maintain stability in laboratory working environments, protecting equipment safety, and ensuring long-term accuracy.

Advanced safety operation mechanism: The system is designed according to modern optical technical standards, integrating circuit protection and error warning features, ensuring stable operation in laboratories and continuous production factories.

Technical Specifications:

Illumination system: 8/d, SCE

Display mode:

Colorimetric values: L*a*b*, L*c*h*, Yxy, ΔE*ab, XYZ, relative RGB values.

Color difference values: Δ(L*a*b*), Δ(L*c*h*)

Whiteness degree: Hunter whiteness, Gantz whiteness

Yellowness degree: YI

Measuring aperture diameter: Approx. 8mm

Measurement conditions: CIE 10° standard observer; CIE D65 light source

Measuring range: L*：1-100

Repeatability: Standard deviation within ΔE*ab, below 0.08 (test conditions: measuring white calibration plate 80 times for average)

Storage: 100 sets of standard samples; up to 100 under each standard sample

Measurement time: Approx. 0.5 seconds

Measuring light source: LED

Language: Chinese and English

Power supply: 4 x AA 1.5V alkaline batteries or nickel-metal hydride batteries; Dedicated DC 5V adapter

Port: USB 2.0 / Printer

Weight: 550g

Dimensions: 77 × 86 × 210 mm

Practical Applications

In addition to its main function of measuring and testing colors for material surfaces, the Lisun CD-320 is also widely applied in many other industries due to its high flexibility:

• Plastics, Paint & Coating Industry: Testing color uniformity and detecting color deviations of paints, plastic pellets, and molded products.
• Textiles & Paper Industry: Measuring chromaticity, testing fabric dyeing quality, and printed paper products according to international standards.
• Laboratories & Quality Inspection: Serving research work, periodic testing of color indicators in specialized inspection centers.