CHN SPEC DS-526 Spectrodensitometer (Ф5mm)

CHN SPEC DS-526 Spectrodensitometer (Ф5mm)

The CHN SPEC DS-526 Spectrodensitometer is a specialized device combining the features of a spectrophotometer and a densitometer. With a minimalist design focusing on a single measurement aperture, the DS-526 perfectly meets basic quality control needs in the printing industry, helping users easily monitor and adjust colors, ensuring the final product meets standards without requiring a massive investment.

Outstanding Features

• Printing industry standard 45/0 optical system: The device uses a 45/0 optical structure (45-degree illumination, 0-degree reception), conforming to the standard of visual color evaluation. The device supports ISO 13655 standard measurement conditions including M0, M1, M2, and M3.
• Standard Φ5mm measurement aperture: Unlike high-end multi-aperture models, the DS-526 is equipped with a fixed Φ5mm aperture. This is the most popular and optimal size for measuring standard color control strips (color bars) on prints, providing good light reception for accurate analysis of ink density parameters.
• Comprehensive measurement of printing indices: The device provides in-depth measurements for the printing industry such as: CMYK ink density, dot area, dot gain, print contrast, hue error, along with basic color indices like Lab* and dE*ab.
• High repeatability and consistency: The device delivers reliable measurement results with low repeatability error (dE*ab ≤ 0.02), helping manufacturers easily maintain color stability throughout work shifts and between different print batches.
• Touch screen & Intuitive operation: Equipped with a large color touch screen and a user-friendly interface, users can easily view charts, spectral reflectance data, and Pass/Fail results directly on the machine without necessarily connecting to a computer.

Technical Specifications:

Measurement Structure: D/8, SCI+SCE

NetProf Network Calibration: /

Integrated Physical Positioning Hole: Yes

Measurement Repeatability: dE*ab 0.02

Display Accuracy: 0.01

Light Source: Full-band balanced LED light source

UV Light Source: /

Aperture: Ф5mm

Measurement Indices/Standards: Spectral reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB Color Difference (ΔΕ*ab, Δ E*cmc, ΔΕ*94, ΔΕ*00), Whiteness (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, TaubeBerger Stensby), Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM), Stain fastness, Color fastness, Tint (ASTM E313-00), CMYK Color Density (A, T, Ε, Μ), Metamerism index Milm, Munsell, Hiding power, Strength (Dye strength, color strength)

Illuminant Conditions: A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30, U35, DLF, NBF, TL83, TL84, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2

Software Support: Android, iOS, Windows, WeChat, HarmonyOS (Hongmeng)

Guaranteed Accuracy: Qualified measurement guaranteed

Field of View: 2°, 10°

Integrating Sphere Diameter: 40mm

Compliance Standards: CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7

Spectroscopic Method: High-precision nano spectroscopic device

Sensor: 16-group dual silicon photodiode array

Wavelength Interval: 10nm

Wavelength Range: 400-700nm

Reflectance Measurement Range: 0-200%

Reflectance Resolution: 0.01%

Measurement Time: Approx. 1 second

Interface: USB, Bluetooth

Screen: 3.5-inch full-color screen

Battery Capacity: 8000 continuous measurements on a single charge, 7.2V/3000mAh

Light Source Lifespan: 5 million cycles

Language: Simplified Chinese, English

Storage: Device: 10,000 items; APP: Mass storage

Practical Applications

Focusing on practicality, easy operation, and reasonable cost, the CHN SPEC DS-526 is an ideal choice for:

• Small and medium-sized Offset and Flexo printing workshops needing daily color quality control.
• Manufacturing plants for paper packaging, cartons, and basic labels.
• Quality control (QC) departments for inspecting proofs and comparing them with mass production prints.
• Printing ink businesses and manufacturers needing quick color density checks.