Product Feature
* Ultra-high repeatability accuracy:dE*ab≤0.02
* Excellent inter-stage consistency:dE*ab≤0.2
* 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
* The DS-700E supports 12 measurement calibers to choose from To facilitate user measurement of samples of different sizes, the
DS700E spectrophotometer supports 12 calibers for customer use,
stable: Φ 11mm+ Φ 10mm+ Φ 6mm+ Φ 5mm+ Φ 3mm+ Φ 1 * 3mm, smart
type: â–½ 11mm+â–½ 10mm+â–½ 6mm+â–½ 5mm+â–½ 3mm+â–½ 1 * 3mm, which
can be flexibly applied to various use and test conditions.
* Built-in high-definition camera for clear observation of the tested
area The DS-700E spectrophotometer can obtain images of the tested area
through the camera during measurement, which can clearly locate the tested
area of the sample to avoid inaccurate measurement due to regional
errors.
* APPSupport WeChat applet, Android, Apple, and Hongmeng mobile app
* Use powerful PC color management system ColorExpert*
Product Application
- Double optical path design improves repeatability accuracy dE*ab≤0.02
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≤0.02.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 worldwideProduct Parameters
| Name | Spectrophotometer DS-700E |
| Geometry* | D/8,SCI+SCE |
| Repeatability** | dE*ab≤0.02 |
| Inter-Instrument Agreement*** | dE*ab≤0.2 |
| Display Resolution | 0.01 |
| Measuring aperture | 12 stable and smart:Φ11mm,Φ10mm,Φ6mm,Φ5mm,Φ3mm,1*3mm▽11mm,▽10mm,▽6mm,▽5mm,▽3mm,▽1*3mm |
| 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+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 | Raster |
| 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 | About 1 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
Digital Lux Meter Light Meter Range 1 to 100000 Lux 3 1/2 Digits LCD Display
