CHN SPEC DS-700D Handheld Spectrophotometer (D/8, dE*ab≤0.02, Φ11mm/Φ6mm/Φ3mm/1*3mm)

CHN SPEC DS-700D Handheld Spectrophotometer (D/8, dE*ab≤0.02, Φ11mm/Φ6mm/Φ3mm/1*3mm)

The CHNSpec DS-700D Handheld Spectrophotometer is a flexible portable color measurement device, perfectly combining advanced D/8 optical technology with a versatile 4-aperture measurement system. With its ability to control error margins at an extremely low level and an optimized design for various surface types, this device excellently meets quality control (QC) and color matching needs, from standard flat surfaces to extremely small and narrow details.

Outstanding Features

Standard D/8 Optical Technology: Utilizing an integrating sphere to create uniform diffuse lighting, the D/8 structure ensures measurement results are minimally affected by the texture direction or surface condition of the sample, providing the most objective and stable color data.

Flexible 4-Aperture Measurement System: Equipped with 4 aperture options (11mm, 6mm, 3mm, and a 1*3mm slit), the DS-700D allows users to easily measure large sample areas, as well as accurately analyze the color of ultra-small components, curved or beveled surfaces, and narrow edges.

Excellent Accuracy and Repeatability: Despite being a portable device, it achieves highly impressive repeatability (ΔE*ab ≤ 0.02). This ensures absolute consistency and reliability of data during mass product inspection on the production line.

Smart Sample Positioning Camera: To support small apertures (such as 3mm or 1*3mm), the device integrates an observation camera that helps users accurately align the measurement position right on the screen, avoiding measuring outside the target color area.

Intuitive Interface and Independent Operation: The ergonomic design, accompanied by a crisp color screen, allows operators to easily configure, conduct measurements, and read Pass/Fail results directly without needing a continuous connection to computer software.

Technical Specifications:

Measurement Structure: D/8, SCI/SCE

Measurement Repeatability: dE*ab≤0.02

Inter-instrument Agreement: dE*ab≤0.25

Display Accuracy: 0.01

Aperture: Φ11mm, Φ6mm, 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: Camera

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

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: 10,000 items; APP: Mass storage

Common Applications

The combination of D/8 technology (minimizing texture direction influence) and small apertures makes the CHNSpec DS-700D a powerful tool in various industries:

• Plastics and Molded Components: Color measurement of plastic pellets, complex injection-molded products, and curved or rough-textured plastic surfaces.
• Electronics and Home Appliances: Color analysis on mobile phone casings, buttons, earphones, telecommunication cables, and small microchip components.
• Paints and Coatings: Evaluating color consistency of electrostatic coatings, painted metal details, and automotive/motorcycle parts.
• Automotive Interiors: Measuring cabin details such as center consoles, steering wheels, and window buttons.