CHN SPEC DS-700C-3 Handheld Spectrophotometer (45/0, dE*ab≤0.02, Φ11mm/Φ10mm/Φ6mm/Φ5mm/Φ3mm/1*3mm)

CHN SPEC DS-700C-3 Handheld Spectrophotometer (45/0, dE*ab≤0.02, Φ11mm/Φ10mm/Φ6mm/Φ5mm/Φ3mm/1*3mm)

The CHNSpec DS-700C-3 Handheld Spectrophotometer is a new generation portable color measurement device, featuring a 45/0 optical design and flexible measurement aperture switching capabilities. This device is optimized to provide measurement results that most closely simulate the visual perception of the human eye, making it an indispensable tool in quality control processes requiring high color accuracy on surfaces with specific roughness or textures.

Technical Specifications:

Measurement Structure: 45/0

Measurement Repeatability: dE*ab≤0.02

Inter-instrument Agreement: dE*ab≤0.2

Display Accuracy: 0.01

Aperture: Φ11mm, Φ10mm, Φ6mm, Φ5mm, Φ3mm, 1*3mm

Measurement Indices/Standards: Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB, Color Difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), WI (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, TaubeBergerStensby), YI (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM), Color Fastness, Tint, (ASTM E313-00), Color Density CMYK (A, T, E, M), Milm, Munsell, Opacity, 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

Light Source: Full-band balanced LED light source + UV

Observation Method: Visual

Calibration: Smart automatic calibration

Software Support: Android, iOS, Windows, WeChat applet

Guaranteed Accuracy: Measurement Level I

Standard Observer: 2°, 10°

Integrating Sphere Diameter: 40mm

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

Spectroscopic Method: Grating

Sensor: Dual-row high-precision CMOS array sensor

Wavelength Interval: 10nm

Wavelength Range: 400-700nm

Reflectance Measurement Range: 0-200%

Reflectance Resolution: 0.01%

Measurement Time: Less than 2.0 seconds

Interface: USB, Bluetooth

Screen: 3.5-inch full-color IPS screen

Battery Capacity: Can measure continuously 8000 times on a single charge, 7.2V/3000mAh

Light Source Lifespan: 10 years, 1 million tests

Language: Chinese, English

Storage: Device: 100 standard samples and 10,000 samples; APP: Mass storage

Outstanding Features

Accurate 45/0 Optical System: The 45° annular illumination and 0° signal reception structure completely eliminates specular reflection. As a result, measurement data from the DS-700C-3 accurately reflects the true color perceived by the human eye, which is especially effective on rough, patterned, or complex textured surfaces.

Most Versatile Aperture System: The most valuable highlight of this “-3” version is the integration of 6 different measurement apertures (from a large 11mm to a tiny 3mm and a 1x3mm slit). Users can easily switch to measure various sample shapes, from wide flat surfaces to extremely small details, curved surfaces, or narrow edges.

High Stability and Accuracy (ΔE*ab ≤ 0.02): Despite being a compact handheld device, the DS-700C-3 still delivers excellent repeatability, on par with many benchtop models. Measurement data consistently maintains absolute consistency and reliability throughout mass product inspection processes.

Ergonomic and Convenient Design: The device is designed for easy one-handed operation and is equipped with an intuitive color touch screen, helping users quickly operate, configure, and read results right on-site or on the production line without needing a computer connection.

Common Applications

With the specific characteristics of the 45/0 measurement angle and an extensive aperture system, the CHNSpec DS-700C-3 is exceptionally ideal for industries sensitive to gloss and surface texture:

• Printing and Packaging: Color control of printing ink, paper packaging, and cartons (perfectly meets graphic printing standards).
• Automotive Interior and Components: Color analysis on car dashboards, leather seats, textured plastic parts, and small button clusters (using 3mm or 1*3mm apertures).
• Traffic Signs: Specialized device for measuring reflective films and safety signs thanks to its specific 45/0 optical system.
• Consumer Electronics: Color measurement on phone casings, small microchip components, and earphones.
• Textile and Footwear: Color measurement of felt, fleece, and various types of genuine/artificial leather with rough surfaces.