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d/8 400-700nm CLEDs Delta E Spectrophotometer
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|Wavelength Interval||10nm||Reflectivity Range||0-200%|
|Sensor||Dual Optical Path High Precise CMOS Array Sensor||Half Spectral Width||5nm|
10nm opacity meter,
2s delta e spectrophotometer,
CLEDs Delta E Spectrophotometer
Portable Spectrophotometer DS-700D
Part 1. Product Advantage
1) Excellent repeatability and inter-instrument agreement
repeatability : dE*ab≤ 0.04 (max.) and inter-instrument agreement : ≤0.25
Test result is accurate and reliable to ensure the consistency of the measurement data of multiple devices, which can be used for color matching and accurate color communication.
2). Dual optical path high precise CMOS array sensor
The dual optical path design monitors the energy fluctuation of the light source while measuring the sample signal, reduces interference during the measurement, and obtains better measurement repeatability. The usage of large-area dual-array sensors provides higher spectral response sensitivity, and ensures fast measurement speed, accuracy, stability and consistency between multiple devices.
3). Intelligent auto calibration, white tile is made by ZrO2 with reflectance more than 90%, no need for frequent white calibration.
The instrument is placed on the intelligent calibration base, and the instrument can be automatically calibrated without manual intervention through the white tile on the base. It has changed the current situation that traditional instruments must be manually calibrated with white tile. The white tile is made by ZrO2 with reflectance more than 90%, which ensures excellent mechanical strength and weather resistance, and will not be scratched or discolored after long-term use.
4). 360-700nm Full Wavelength Balanced LED+UV
The instrument adopts a full wavelength balanced LED and UV as the illuminant, ensuring sufficient spectral distribution in the visible and ultraviolet bands, and materials with fluorescent can also be measured.
5). 10nm Resolution Grating Spectroscopy Technology
The grating combined with the array sensor made by the innovative MEMS process makes color measurement more accurate based on the 10nm spectral resolution.
6). Three aperture as standard accessories, no tools are needed and apertures can be replaced at any time to meet different sample measurement requirements
Spectrophotometer DS700D comes with three apertures 11mm/6mm/1*3mm.
7). More than 30 kinds of color indices and 37 kinds of illuminants
DS-700D provides a variety of color indices and evaluation illuminants that comply with international standards. A variety of light sources and color indices can be flexibly chosen through the mobile phone app or PC software.
8). It supports Android, IOS and Windows program.
9). It is with the camera to see the measurement area clearly.
Part 2. Technical Parameter
|Geometry||d/8, SCI+SCE(diffused illumination,8° viewing, Specular Component Included, Specular Component Excluded)|
|Sensor||Dual optical path high precise CMOS array sensor|
|Spectroscopic method||Grating spectroscopy|
|Sphere Size||Φ 40mm|
|Reflectance Range||0-200%, resolution 0.01%|
|Light Source||LED(Full wavelength balanced LED) + UV|
|Measurement Time||About 1.5s|
|Illumination Area/Aperture||3 Apertures: MAV:Φ8mm/Φ11mm, SAV:Φ4mm/Φ6mm, MINI:1*3mm|
Standard deviation within ΔE*ab ≤ 0.025
|Language||English and Chinese|
|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, Tint,(ASTM E313-00),Color Density CMYK(A,T,E,M), Milm, Munsell, Opacity, Color strength|
APP Mass Storage
|Battery||Rechargeable, 8000 times continuous tests, 3.7V/3000mAh|
|Camera to see the measurement area||Yes|
|Calibration||Intelligent auto calibration|
|Software||Android, IOS, Windows|
|Accuracy||Metrology Level I|
|Standards||Conform to CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7|
|Screen||IPS Full Color Screen,3.5 inches|
|Light Source Lifetime||10 years, 1 million tests|
Part 3. Packing List
|1||Main Instrument||1||USB Cable|
|1||European /American Plug||1||U-disk (PC software)|
|1||Verification Certification||1||Black Carrying Case|
|1||Charge and Calibration Base||1||White Packing Box|
Part 5. Warranty
1. One year warranty.
2. The instrument comes with verification certification to ensure the authority of the test result.