Product Feature * Ultra-high repeatability accuracy:dE*ab≤0.025
* Excellent inter-stage consistency:dE*ab≤0.25
* The calibration base and zirconium reference with Mohs hardness
of 9 are used to calibrate the instrument, which ensures the
long-term stability of the instrument
* More than 30 measurement parameters and nearly 40 evaluation
light sources are available for selection
* APPSupport WeChat applet, Android, Apple, and Hongmeng mobile app
* Use powerful PC color management system ColorExpert*
* The DS700A supports 4 measurement calibers to choose from In
order to facilitate users to measure samples of different sizes,
DS700A spectrophotometer supports 4 calibers for customers to use,
stable type: Φ 11mm+ Φ 6mm, smart type: ▽ 11mm+▽ 6mm, which
can be flexibly applied to various use and test conditions. Product Application - Double optical path design improves repeatability accuracy dE*ab≤0.025
The double optical path design monitors the energy fluctuation of
the light source while measuring the sample signal,reduce
interference during measurement,get higher measurement
stability,increase the instrument measurement repeatability index
to dE*ab≤0.025.It ensures the high standard of instrument, measuring
speed, accuracy, stability and consistency of inter-station
difference.Relevant technologies are protected by Chinese invention patents
and American invention patents.- Innovative concave grating optical path structure
Innovation is the soul of CHN spec.After nearly 10 years of intensive research, the concave grating
is used to achieve better than 10 nm optical separation ability,
which greatly improves the technical performance of the
product.Relevant technologies are protected by Chinese invention
and American invention patents. It has independent intellectual
property rights worldwide.Product Parameters | Name | Spectrophotometer DS-700A | | Geometry* | D/8,SCI+SCE | | Repeatability** | dE*ab≤0.025 | | Inter-Instrument Agreement*** | dE*ab≤0.25 | | Display Resolution | 0.01 | | Measuring aperture | 4 stable and smart:Φ11mm,Φ6mm+▽11mm,▽6mm | | Measurement index | Spectral reflectance,CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB,
chromatic aberration(ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00),whiteness(ASTM
E313-00,ASTM E313-73,CIE,ISO2470/R457,AATCC,Hunter,Taube Berger Stensby),Yellowness(ASTM D1925,ASTM
E313-00,ASTM E313-73),Blackness(My,dM),Color fastness,Staining fastness,Tint(ASTM E313-00),Color densityCMYK(A,T,E,M),Metamerism
indexMilm,Munsell,covering power,Force share(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 | | Measurement and observation mode | Visual | | 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 | Raster | | Sensor | Array sensor | | Wavelength interval | 10nm | | Wavelength range | 400-700nm | | Reflectance Range | 0-200% | | Reflectivity resolution | 0.01% | | Measurement time | About 2 seconds | | Interface | USB,Bluetooth | | Screen | Full color screen,3.5 inches | | Battery capacity | Rechargeable, 8000 times continuous tests, 7.2V/3000mAh | | Light source Lifetime | 10 years, 1 million tests | | Language | Chinese, English | | Storage | Instrument: 100 standard samples and 10000 samples; APP: mass
storage |
Detailed Photos |
