| Model |
Printing Densitometer
EX SE
|
Printing Densitometer
EX PRO
|
Printing Densitometer
EX MAX
|
|
Measuring/illumination aperture
|
Φ2mm/5mm,Φ1.5mm/3mm |
|
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
|
简体中文,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 Guarantee
|
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 |
|
Inter instrument agreement
|
dE*ab≤0.3 |
dE*ab≤0.3 |
dE*ab≤0.25 |
|
Measuring indicators
|
/ |
CIE-Lab, CIE-LCh, HunterLab CIE-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) |
Spectral reflectance, CIE-Lab, CIE-LCh,HunterLab, CIE-Luv, XYZ, Yxy, RGB,color difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), whiteness(ASTM E313-00, ASTME313-73, CIE ISO2470/R457, AATCC, Hunter, Taube Berger Stensby), yellowness(ASTMD1925, ASTME313-00, ASTM E313-73), blackness(My,dM), Tint(ASTM E313-00), color density CMYK(A, T, E, M), metamerism index Milm, Munsell,Opacity ,strength (dyestrength, tintingstrength)
|
|
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 |
