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Highly cost-effective

Color Densitometer

Product model

DS 528

Suitable for printing and packaging industries

Solve the color quantization problem of CMYK and spot colors

Provide quantitative operating guidance to printing press staff

Horizontal compression measurement, physical positioning observation window

The DS 528 Color Densitometer adopts a horizontal

design with a low center of gravity, which can be

stableMeasure the surface being measured. During the

measurement process, you can follow the observation

windowCheck the measurement position at all times to

avoid measurement position errors.

Product features
Características del producto

Provide printing-specific measurement indicators to help users adjust colors efficiently

Color density measurement, dot area measurement,

overprint rate measurement, printing contrast measurement, hue error and grayscale measurement.

Ultra-high repeatability accuracy：dE*ab≤0.02

Repeatability accuracy is the most important indicator

to describe the performance of a Color Densitometer.

The DS 528 Color Densitometer adopts high-precision nanometer spectroscopic devices, which enables the repeatability accuracy of the instrument to reach a level of dE*ab≤0.02 that is difficult to match with similar products.

DS 528 supports 3 measurement calibers

The DS 528 Color Densitometer supports 3 apertures,

Φ11mm,Φ5mm, Φ3mm, and can be flexibly applied to a variety of samples of different sizes and testing conditions.

More than 30 measurement parameters and nearly 40 evaluation light sources

DS 528 Color Densitometer provide spectral

reflectance, CIE-Lab, CIE-LCh,ΔE*ab, covering power, whiteness, yellowness and other 30+ measurement indicators; A, B, C,There are nearly 40 evaluation light sources to choose from such as D50, D55, and D65, covering almost all industries All color measurement metrics and light source types included.

Support WeChat applet, Android, Apple, Hongmeng, mobile APP

The DS 528 Color Densitometer can be connected to various mobile

phones through a variety of mobile programs.

Users no longer need to transmit the color values and physical objects of

samples, but can easily transmit color data through WeChat.

Users can search for the closest color among multiple sets of color cards

Users can create a personal color database and enter color card

information for printing, coatings, textiles, etc. The created color library

can be uploaded to the cloud for multi-device data sharing, making

color processing more convenient.

Enterprise users can create and manage their own color card

information library and color formulas in the cloud, and share the

information library and color formulas with their own users through

unique invitation codes.

Use the powerful PC-side color management system ColorExpert

The DS 528 Color Densitometer comes with the Windows color management system ColorExpert, which can be connected to the DS 528 Color Densitometer via Bluetooth or USB cable. ColorExpert is a full-featured color management software with four major functional modules: My Color, Color Detection, Color Matching System, and Personal Center.

In the "My Colors" function module, users can collect or create new color libraries they need among

hundreds of color libraries shared by other users. Electricity The brain software and mobile APP can share an account, aSuitable for printing and packaging industries Solve the color quantization problem of CMYK and spot colors Provide quantitative operating guidance to printing press staffnd the color library data follows the account to achieve information synchronization between PC and mobile terminals.

In the "Color Detection" function module, users can calibrate, measure, and set up the

spectrophotometer through computer software. Users can use the colors in the cloud database as standard samples to measure color differences, view spectra, color difference charts, standard sample data, and export the desired data test report.

In the "Color Matching System" function module, it can provide users with a more convenient and

efficient color matching process. After the instrument measures the color of the sample, the system calculates the formula in the formula center and automatically corrects the color, finally achieving an accurate match. Suitable for computer automatic color matching applications in paints, coatings, printing, textiles and other fields.

In the "Personal Center" function module, users can edit their personal information, search or delete

connected instrument information, manage downstream users, and manage color libraries shared with downstream users.

Product parameters
Parámetros del producto

Model

DS 528

Measuring structure※
Estructura de medición ※

45/0

Integrated physical positioning holes
Orificios de posicionamiento físico integrados

support
apoyo

Measurement repeatability※※
Repetibilidad de la medición ※※

dE*ab≤0.02
dE*ab≤0,02

Display accuracy
Precisión de visualización

0.01

lighting source
fuente de iluminación

Full-band balanced LED light source
Fuente de luz LED balanceada de banda completa

UV light source
fuente de luz ultravioleta

support
apoyo

caliber
calibre

Φ11mm,Φ5mm,Φ3mm
Φ11mm, Φ5mm , Φ3mm

measurement standard
estándar de medición

Spectral reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB color difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), whiteness (ASTME313-00, ASTME313 -73, CIE, ISO2470/R457, AATCC, Hunter, TaubeBerger Stensby) yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73) blackness (My, dM), stain fastness, color fastness, Tint (ASTM E313-00) Color density CMYK (A, T, E, M), metamerism index Milm, Munsell, hiding power, strength (dye strength, tinting strength)
Reflectancia espectral, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, diferencia de color RGB (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), blancura (ASTME313-00, ASTME313 - 73, CIE, ISO2470/R457, AATCC, Hunter, TaubeBerger Stensby) amarillez (ASTM D1925, ASTM E313-00, ASTM E313-73) negrura (My, dM), solidez a las manchas, solidez del color, tinte (ASTM E313-00) Densidad de color CMYK (A, T, E, M), índice de metamerismo Milm, Munsell, poder cubriente, fuerza (fuerza del tinte, fuerza del tinte)

Light source conditions
Condiciones de la fuente de luz

A,B,C,D50,D55,D65,D75F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2
A,B,C,D50,D55,D65,D75F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12CWF,U30,U35,DLF,NBF,TL83,TL84,ID50, ID65,LED-B1,LED-B2,LED-B3,LED-B4LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2

software support
soporte de software

Android, iOS, Windows, WeChat applet, Hongmeng
Android, iOS, Windows, subprograma WeChat, Hongmeng

Accuracy guaranteed
Precisión garantizada

Ensure measurement is qualified
Asegúrese de que la medición esté calificada

field of view
campo de visión

2°，10°
2°,10°

Integrating sphere diameter
Diámetro de esfera integradora

40mm

follow standards
seguir los estándares

CIENo.15,GB/T3978,GB2893,GB/T18833,ISO7724-1,ASTME1164,DIN5033Teil7

Spectral method
Método espectral

High-precision nano spectroscopic device
Dispositivo nano espectroscópico de alta precisión

sensor

Silicon photodiode array dual 16 groups
Conjunto de fotodiodos de silicio duales de 16 grupos

Wavelength interval
Intervalo de longitud de onda

10nm

Wavelength range
Rango de longitud de onda

400-700nm

Reflectivity measurement range
Rango de medición de reflectividad

0-200%

Reflectance resolution
Resolución de reflectancia

0.01%

measure time
medir el tiempo

about 1 s
alrededor de 1 s

interface
interfaz

USB, Bluetooth

Screen
Pantalla

Full color screen, 3.5 inches
Pantalla a todo color, 3,5 pulgadas

battery capacity
capacidad de la batería

Can continuously measure 8000 times on a single charge, 7.2V/3000mAh
Puede medir continuamente 8000 veces con una sola carga, 7,2 V/3000 mAh

Light source life
Vida de la fuente de luz

5 million times
5 millones de veces

language
idioma

Simplified Chinese, English
Chino simplificado, inglés

storage
almacenamiento

Instrument: 10,000 items; APP: Mass storage
Instrumento: 10.000 artículos; APLICACIÓN: Almacenamiento masivo

※Diffuse illumination/8° direction reception, including specular reflected light/removing specular reflected light

※※After the whiteboard is calibrated, measure the whiteboard 30 times at 5-second intervals and measure the standard deviation of the results using the MAV caliber.