Intended Use：
The spectrodensitometer utilizes an internationally standardized 45/0 optical geometry. It not only measures density indices with high precision but also provides comprehensive colorimetric data (such as CIELAB and XYZ) and detailed color difference analysis. Whether in printing, packaging, coatings, or textiles, it effortlessly tackles complex color matching and quality control challenges. It is particularly suited for measuring optical density, dot gain (TVI), and other critical metrics in ink printing quality management.
Operating Principle：
Positioning is achieved via the measurement light spot at the aperture. To align: enter the standard or sample measurement interface, press and hold the "Measure" button to project the light spot. Adjust the position by observing the alignment between the spot and the sample area while bringing the aperture close to the specimen to ensure precise targeting.
Product Features：
- Precision & Insight: Advanced optical sensors and algorithms capture every subtle nuance of color with high accuracy.
- Lightweight & Portable: Compact design allows for on-site color inspections anytime, anywhere.
- High Efficiency: Rapid response time enables quick measurements, significantly boosting production efficiency.
- User-Friendly: An intuitive interface allows anyone to master color management without specialized prior knowledge.
- Massive Storage: Stores large volumes of data for easy recall and analysis, ensuring all work is data-driven.
- Professional Software: Bundled software offers enhanced functionality for more effective color management.
- Superior Optics: A high-quality optical system ensures consistent and unerring measurement results.
- Real-time Display: Immediate data presentation provides an instant overview of the color status.
Standards：
ISO 5-4、CIE No.15
Application Fields：
Packaging | Food | Pharmaceuticals | New Materials | Chemical Industry | Printing
Technical Parameters：
Geometry
45/0 (45° circular illumination, 0° viewing); Compliant with ISO 5-4, CIE No.15.
Light Source
Combined LED, UV Light Source
Spectrometry
Concave Grating Spectrometry
Wavelength Range
400~700nm
Measuring Conditions
Compliant with ISO 13655: M0 (CIE A), M1 (CIE D50), M2 (UV Excluded), M3 (M2 + Polarizing Filter).
Density Standards
ISO Status T、 E、A、I
Density Indices
Density value, Density difference, Dot area, Dot gain, Overprint, Print characteristics, Printing contrast, Hue error, and Grayness.
Measuring Aperture
Single Aperture Φ2mm
Light Source for Observation
A, C, D50, D55, D65, D75, F2, F7, F11, F12
Measurement Time
Approx. 1.5s
Repeatability
Density within 0.01D; Chromaticity within ΔE*ab≤0.04 (Average of 30 measurements on white plate at 5s intervals after calibration, excluding M3).
Dimensions
184mm*77mm*105mm
Battery Life
Li-ion Battery, 5000 measurements within 8 hours
Light Source Lifetime
5 years or >3 million measurements
Display Screen
3.5" TFT True Color, Capacitive Touchscreen
Data Storage
10,000 records
Language
Simplified Chinese, English, Traditional Chinese
Operating Temp
0~40°C，0~85%RH(Non-condensing),Altitude＜2000m
Storage Temperature Range
-20–50℃, 0–85% RH (Non-condensing)
Standard Configuration：
Power Adapter, Data Cable, Built-in Lithium Battery, User Manual, QC Software (Downloadable), Black/White Calibration Box, Protective Cover, Polarizing Filter Box, Positioning Plate.
User-provided Items：
Micro-printer
