CHN SPEC DS-700C-1 Handheld Spectrophotometer (45/0, dE*ab≤0.025, Φ11mm)

CHN SPEC DS-700C-1 Handheld Spectrophotometer (45/0, dE*ab≤0.025, Φ11mm)

The CHNSpec DS-700C-1 Handheld Spectrophotometer is the standard version in CHNSpec’s 45/0 optical portable color measurement device series. Unlike multi-aperture versions, the DS-700C-1 is optimized for simplicity and efficiency with a single measurement aperture, targeting quality control (QC) needs on flat, uniform, and standard-sized sample surfaces.

Technical Specifications:

Measurement Structure: 45/0

Measurement Repeatability: dE*ab≤0.025

Inter-instrument Agreement: dE*ab≤0.25

Display Accuracy: 0.01

Aperture: Φ11mm

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: 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:

Specialized 45/0 Optical System: Utilizing the principle of 45° annular illumination and 0° signal reception, the device thoroughly eliminates surface gloss (specular reflection). As a result, the measurement results closely reflect the natural visual perception of the human eye, which is especially useful on rough or textured surfaces.

Standard 11mm Aperture: The large Φ11mm aperture covers a wide measurement area, helping to collect overall and average color data most accurately on samples with flat, uniform surfaces or large grain/texture structures.

High Accuracy and Stability: With an impressive repeatability rate (ΔE*ab ≤ 0.025), the device ensures high consistency in continuous measurements, perfectly meeting the stringent requirements of laboratories as well as industrial quality management processes.

Intuitive and Independent Operation: The device features a convenient handheld design, integrating a full-color screen that displays complete parameters and Pass/Fail results. Users can conduct measurements and evaluations directly on the production floor without relying on a computer.

Common Applications

Thanks to the large aperture and 45/0 measurement angle, the CHNSpec DS-700C-1 is an economical and optimal choice for industries with relatively flat and uniform sample characteristics:

• Printing and Packaging: Graphic color and printing ink control on rough paper surfaces, cartons, and standard-sized labels.
• Signage and Traffic Safety: An ideal device for evaluating the color of reflective films and overhead traffic signs.
• Paints and Coatings: Color analysis on flat paint test panels and electrostatic coatings.
• Textiles: Surface measurement of woven and knitted fabrics with regular yarn structures.