DS-700D Spectrophotometer
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Paglalarawan
Spectrophotometer
Bahagi 1. Product Advantage
1) Excellent repeatability and inter-instrument agreement
paulit ulit na pag uulit : 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, katumpakan, stability and consistency between multiple devices.
calibration.
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.
The grating combined with the array sensor made by the innovative MEMS process makes color measurement more accurate based on the 10nm spectral resolution.
Spectrophotometer DS700D comes with three apertures 11mm/6mm/1*3mm.
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.
|
Modelo |
Spectrophotometer DS-700D |
| 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 |
| Wavelength Range | 400-700nm |
| Wavelength Interval | 10nm |
| Reflectance Range | 0-200%, resolusyon 0.01% |
| Pinagmulan ng Liwanag | 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 |
| Paulit ulit na pag uulit | Standard deviation within ΔE*ab ≤ 0.025
(when a white tile is measured 30 times at 5-seconds interval with MAV) |
| Inter-instrument agreement | ΔE*ab<0.25
(BCRA Series Ⅱ, average measurement of 12 tiles) |
| Wika | English and Chinese |
| Display Resolution | 0.01 |
| Observer Angles | 2°,10° |
| 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 |
| 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 |
| Imbakan | APP Mass Storage
100 pcs of target from instrument |
| Interface | USB, |
| Battery | Rechargeable, 8000 times continuous tests, 3.7V/3000mAh |
| Camera to see the measurement area | Oo nga |
| Pag calibrate | Intelligent auto calibration |
| Software | Android, IOS, Mga Windows |
| Katumpakan | Metrology Level I |
| Mga Pamantayan | 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 pulgada |
| Light Source Lifetime | 10 years, 1 million tests |
