CHN SPEC DS-700A Handheld Spectrophotometer (D/8, dE*ab≤0.025, Φ11mm/Φ6mm)

CHN SPEC DS-700A Handheld Spectrophotometer (D/8, dE*ab≤0.025, Φ11mm/Φ6mm)

The CHNSpec DS-700A Handheld Spectrophotometer is a standard portable color measurement device, combining popular D/8 optical technology with a dual aperture system. Designed to provide a balance between versatile performance and reasonable investment cost, the DS-700A is a reliable solution for daily quality control (QC) tasks in manufacturing workshops and laboratories.

Outstanding Features:

Standard D/8 Optical Technology: Integrating an integrating sphere for light diffusion, the D/8 structure ensures measurement results are highly generalized and minimally affected by texture direction or the angle of the surface structure. This helps the device measure color stably on a wide variety of materials.

Flexible 2-Aperture System (11mm & 6mm): Unlike models with only a single fixed aperture, the DS-700A offers two options: a large aperture (11mm) for measuring flat, uniform surfaces, and a medium aperture (6mm) for measuring smaller details or slightly curved surfaces. Switching between the two apertures is quick and easy.

High Stability and Accuracy: With a repeatability of ΔE*ab ≤ 0.025, the device provides consistent color data, ensuring reliability when comparing different production batches, well meeting industrial Pass/Fail evaluation standards.

Ergonomic Design and Independent Operation: The device features a compact handheld structure, integrating a full-color screen that displays complete spectral graphs and color data. Users can perform measurements, store data, and evaluate results directly on-site without being required to connect to a computer.

Technical Specifications:

Measurement Structure: D/8, SCI/SCE

Measurement Repeatability: dE*ab≤0.025

Inter-instrument Agreement: dE*ab≤0.25

Display Accuracy: 0.01

Aperture: Φ11mm, Φ6mm

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

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: Array sensor

Wavelength Interval: 10nm

Reflectance Measurement Range: 0-200%

Reflectance Resolution: 0.01%

Measurement Time: Less than 2.5 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: 10,000 items; APP: Mass storage

Common Applications

Thanks to the stable D/8 structure and 2 switchable apertures, the CHNSpec DS-700A is a versatile device suitable for industries with diverse medium to large-sized samples:

• Plastics and Packaging: Inspection of plastic pellets, nylon films, and medium to large-sized plastic injection-molded products.
• Paints and Coatings: Color evaluation of paint on test panels, metal surface coatings, and industrial plating paints.
• Textiles and Garments: Color measurement on woven fabrics, raw fabrics, and evaluation of dyeing uniformity.
• Furniture and Building Materials: Color inspection of ceramic tiles, engineered wood, aluminum/glass, and decorative components.