Grating Spectrodensitometer |
Model | YD5050 spectrodensitometer |
Measurement Geometry | 45/0(45 ring-shaped illumination, 0 degree viewing angle);ISO
5-4,CIE No.15 |
Features | high accuracy spectrophotometer densitometer, apply in ink
printing, in Film Processing, Textile Printing and Dyeing, Plastic
Electronics and Other Industries for Color Measurement and Quality
Control;especially suitable for the measurement and quality
control of optical density and dot enlargement in ink printing;able
to customize single aperture Φ2mm,Φ4mm,Φ8mm. |
Light Source | Combined LED Light, UV Light |
Spectral separation device | Concave Grating |
Detector | 256 Image Element Double Array CMOS Image Sensor |
Wavelength Range | 400~700nm |
Wavelength Pitch | 10nm |
Half Bandwidth | 10nm |
Measurement Conditions | Compliance with ISO 13655 measurement conditions;
M0 (CIE Light Soure A)
M1 (CIE Light Soure D50)
M2 (Excluding UV light source)
M3 (M2+Polarized light filter) |
Density Standards | ISO Status A, E, I, T |
Density index | Density value, density difference, dot area, dot enlargement,
overprint, printing characteristics, printing contrast, tone error
and gray scale, density scanning |
Measurement aperture | Customized one aperture:Φ2mm,Φ4mm,Φ8mm optional |
Color Spaces | CIE LAB,XYZ,Yxy,LCh,CIE LUV,HunterLAB |
Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE(Hunter) |
Other Colorimetric Index | WI(ASTM E313,CIE/ISO,AATCC,Hunter),
YI(ASTM D1925,ASTM 313),
MI (Metamerism Index),Opacity, |
Observer Angle | 2°/10° |
Illuminants | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30) |
Measurement Time | About 1.5s |
Repeatability | Density: Within 0.01 D |
Chromaticity value:within ΔE*ab 0.03 ( When a white calibration
plate is measured 30 times at 5 second intervals after white
calibration) |
Inter-instrument Error | Within ΔE*ab 0.18 (Average for 12 BCRA Series II color tiles) |
Measurement mode | Single Measurement, Average Measurement(2-99) |
Size(L*W*H) | 184*77*105mm |
Weight | About 600g |
Power source | Li-ion battery. 5000 measurements within 8 hours |
Illuminant Life Span | 5 years, more than 3 million times measurements |
Display | 3.5-inch TFT color LCD, Capacitive Touch Screen |
Interface | USB, Bluetooth 4.0 |
Data memory | 20000 pcs |
Language |
Simplified Chinese, English, Traditional Chinese
|
Working Environment | Temperature:0~40℃;Humidity:0~85% (No Condensation);altitude: less
than 2000 m |
Storage Environment | Temperature:-20~50℃;Humidity:0~85% (No Condensation) |
Standard Accessory | Power Adapter, USB Cable, Built-in li-ion battery, User Manual,
software(download from the website),White and Black Calibration
Board, Protective Cover.Polarization filter box |
Optional Accessory | Micro Printer,Locating Plate |
Notes: The specifications are subject to change without notice. |
