Spectrophotometer
Satisfy color measurement anytime anywhere.
The portable spectrophotometer DS-700D has excellent inter-stage difference and repeatability, and the measurement data is accurate and reliable. It adopts a full-band LED light source of 400-700nm, and is equipped with 3 kinds of measurement apertures, which can meet the measurement of various samples.
- Excellent repeatability and inter-instrument agreement. (repeatability : dE*ab≤ 0.02 (max.) and inter-instrument agreement : ≤0.2)
- Dual optical path high precise CMOS array sensor.
- Intelligent auto calibration, white tile is made by ZrO2 with reflectance more than 90%, no need for frequent white calibration.
- 400-700nm Full Wavelength Balanced LED+UV.
- 10nm Resolution Grating Spectroscopy Technology.
- Three aperture as standard accessories, no tools are needed and apertures can be replaced at any time to meet different sample measurement requirements.
- More than 30 kinds of color indices and 37 kinds of illuminants.
- It supports Android, IOS and Windows program.
Type | DS-700D | |
Geometry | D/8,SCI/SCE | |
Repeatability | ΔE*ab≤ 0.025 | |
Inter-instrument greement |
ΔE*ab≤0.25 |
|
Display Resolution | 0.01 | |
Measuring aperture | 4 w/ plate and 4 w/o plate:Φ11mm,Φ6mm,Φ3mm,1*3mm ▽11mm,▽6mm,▽3mm,▽1*3mm | |
Measurement index | 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/ISO, 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 | |
Illuminants | 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 | |
Measurement and observation mode | Camera | |
Calibration | Intelligent automatic calibration | |
Software support | Andriod,iOS,Windows,WeChat applet | |
Accuracy | Metrology Level I | |
Observer Angles | 2°,10° | |
Sphere Size | 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 Range | 0-200% | |
Reflectivity resolution | 0.01% | |
Measurement time | Less than 2 seconds |