3nh launched new model YD5050 Grating Spectrophotometer Densitometer with 45/0(45 ring-shaped illumination, 0 degree viewing angle), comply to standard  ISO 5-4,CIE No.15. It is suitable for using 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.

Under the 45/0 geometric optical illumination and the testing conditions of M O, M 1，M 2 , M 3 stipulated by ISO 13655 standard, the instrument can accurately measure the reflectance data of samples. Under multiple color spaces, it can accurately measure various printing density indexes, color difference formulas and color indexes, and can meet the user's regular testing of various parameters.

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Spectrodensitometer YD5050

‍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,Hunter

LABColor Difference Formula: ΔE*ab,ΔE*94,ΔE*00,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),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: A,C,D50,D55,D65,D75,F2(CWF),F7(DLP),F11(TL84),F12(TL83/U30),F1,F3,F4,F5,F6,F8,F9,F10(TPL5)

‍Measurement Time: About 1.5s‍

Repeatability: Density: Within 0.01 DChromaticity value:within ΔE*ab 0.03 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration)  Except M3I

nter-instrument Error: Within ΔE*ab 0.18 (Average for 12 BCRA Series II color tiles) Except M3‍

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

LanguageSimplified : 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,

Locating Plate‍

Optional Accessory:

- Micro Printer