Introduction

The handheld printing densitometers are designed specifically for the printing industry. They can accurately measure the color density of various printing processes such as offset printing and gravure printing, quickly obtaindata, and help practitioners effectively control color quality and correct deviations in a timely manner. Its handheld design is lightweight and easy to carry, and can provide reliable color management support anytime and anywhere to ensure the consistency of printed colors.

Strictly implement process control industry standards, accurately control CMYK fourcolor and spot colo rprinting processes, and ensure accurate color presentation.

Product Features

1. Ultra-high repeatability: density value: ≤0.001D, chromaticity value: dE*ab≤0.03
2. Horizontal press measurement, physically positioned observation window
3. Provide printing-specific measurement indicators to help use rsefficiently adjust colors
4. Dual-caliber design to meet the measurement of samples of different sizes
5. Use the powerful PC-side color management system ColorExpert
6. More than 30 measurement parameters and more than 30 evaluation light sources
7. Support connection to mobile APP, WeChat applet

Technical Parameters

Inter instrument agreement: dE*ab≤0.3

Parameter: Color density CMYK+printing index+some color index (witout reflectivity, whitebess, yellowness)

Measuring/illumination aperture: Φ2mm/5mm，Φ1.5mm/3mm

Measuring indicators:CIE-Lab, CIE-LCh,Hunter Lн, ан, bнCIE-Luv, XYZ, Yxy, RGB, color difference(ΔE*ab, ΔE*cmc ΔE*94, ΔE*00), blackness(My, dM),stainingfastness,color fastness,Tint(ASTM E313-00), color densityCMYK (A, T, E, M), metamerism index Milm, Munsell,Opacity , strength(dye strength, tinting strength)

Battery capacity:Single charge can measure 8000 times continuously, 7.2V/3000mAh

Density range: 0.0 D–3.0 D

Density Standard: Status A, E, I, T, M

Comply with standards: ISO 5-4:2009(E), ISO 13655:2017, CIE No.15

Instrument Display: Full color screen, 3.5 inches

Supported languages: Simplified Chinese，English

Lighting source: Full-band balanced LED light source + UV

Measurement Mode: M0, M1, M2, M3

Measurement structure: 45/0

Measurement time: About 1.5 seconds

Measurement repeatability: Density value: ≤0.001D, chromaticity value: dE*ab≤0.03

Wavelength interval: 10nm

Wavelength range: 400-700nm

Light source life: 1 million times in 10 years

Storage: Instrument: 100 standard samples, 10,000 test samples; APP: Massive storage

Spectral method: Grating

Sensors: Dual-row high-precision CMOS array sensor

Reflectivity measurement range: 0-200%

Reflectivity resolution: 0.01%

Software Support: Android, iOS, Windows, WeChat Mini Program

Accuracy : Ensure first-level measurement qualification

Display accuracy: Density value: 0.001, Chroma value: 0.01

Viewer angle: 2°，10°

Printing quality indicators: Color density CMYK(A, T, E, M), dotarea, dotareagain, overprint rate, printing contrast, grayscale, hueerror

Lighting conditions: A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30, U35, DLF, NB F, TL83, TL84, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LE D-V1, LED-V2