Ⅰ、Key technology
(1)Dual optical path design improves repeatability accuracy dE*ab≤0.03
The dual optical path design monitors light source energy fluctuations while measuring the sample signal, reducing interference during measurement, obtaining higher measurement stability and improving the instrument's measurement repeatability index to dE*ab ≤ 0.03, which guaranteed the measuring speed, accuracy and stability of the instrument.
(2)Innovative 5 micron thick nano-integrated optics
After intensive research, using nano-integrated optical devices as light splitters, only 5 micron thick optical devices can achieve nano-level light splitting ability, once again leading the direction of industry innovation, greatly improving the technical performance of products.
Ⅱ、Product features
(1)Over 30 Measurement Indicators
RGB,Lab,Reflectance,LCh,Hunter Lab,CIE-Luv,XYZ,Yxy
Difference(ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00)
WI(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,Taube Berger Stensby)
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
(2)Evaluate whether the color is jumping light, and provide nearly 40 evaluation light sources
A, B, C, D50, D55, D65 and nearly 40 evaluation light sources can be selected, covering almost all the color measurement indicators and light source types in the industry.
(3)Contains SCI measurement mode
SCI refers to specular reflections that are generally used to study the properties of a color itself without regard to the surface gloss of the sample to which it is attached.
(4)Calibration base and zirconium reference with a Mohs hardness of 9 to calibrate the instrument, ensuring long-term stability
(5)The DS series supports 2 measuring apertures for selection(11mm,6mm )
Large diameter (Φ11mm) dial to "M" file.
Small diameter (Φ6mm) dial to "S" file.
(6)Built-in HD camera for clear observation of the measured area
DS-200 series spectrophotometer can obtain an image of the measured area through the camera when measuring, which can clearly locate the measured area of the sample and avoid inaccurate measurement due to wrong area.
(7)Support WeChat applet, Android, Apple, Hongmeng mobile APP
The DS no longer have to pass on the colour values of samples and physical objects, they can easily pass on colour data via WeChat.
Users can find the most similar colours in multiple sets of colour cards.
Users can create personal colour databases and enter information on colour cards for printing, paint and textiles. The colour libraries created can be uploaded to the cloud for easy colour processing with data sharing across multiple devices.
Business users can create and manage their own colour card information library and colour recipes in the cloud, and share the information library and colour recipes to their own users through a unique invitation code.
(8)Use the powerful PC-based colour management system ColorExpert
The Windows color management system ColorExpert is included in the DS series colorimeter package, which can be connected to the colorimeter through Bluetooth or USB cable.
ColorExpert is a full-featured colour management software with four functional modules: My Colours, Colour Check, Colour Matching System and Personal Centre.
Technical Parameter
Measuring structure:D/8,SCI
Measurement repeatability: ΔE*ab≤ 0.03
Display accuracy: 0.01
Measuring aperture :Φ11mm,Φ6mm
Color Spaces and Indices :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, Taube Berger Stensby), YI(ASTM D1925,ASTM E313-00,ASTM E313-73), Blackness(My,dM),Color Fastness
Source condition :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 :LED
Measurement and observation method: Camera framing and positioning
Calibration: Auto calibration
Software support: Andriod,iOS,Windows, Wechat app
Observer: 2°,10°
Integratingsphere diameter :40mm
Standards :CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
Ways of spectral :Nano-integrated spectral devices
Sensor :Silicon photodiode array Dual 16-group
Wavelength interval: 10nm
Wavelength range :400-700nm
Reflectance determination range :0-200%
Reflectance resolution :0.01%
Measurement method :Single measurement, average measurement (2 to 99 measurements)
Measurement time: Approx. 1 second
Interface: USB, Bluetooth
Screen: Screen Full colour screen, 2.4
Battery capacity :8000 continuous measurements on a single charge, 3.7V/3000mAh
Life of light :10 years and 1 million cycles
Language :Simplified Chinese, English
Storage :Instrument :10,000 data ; APP: mass storage