Spectral Colorimeter AMT517 AMT518 AMT519

Spectral Colorimeter AMT517 AMT518 AMT519
Spectral colorimeter AMT517 series are economical models to measure the color difference. Instrument is with auto calibration to make it simple in operation. It contains 30 kinds of parameters and 26 kinds of illuminants. AMT519 is with switchable apertures to measure samples with different sizes.
1. Different apertures
2. Auto calibration
3. SCI/SCE: It supports both SCI and SCE test which is more consistent with result of visual method.
4. Many different kinds of test parameters, Opacity, whiteness index, yellowness index and other 30 kinds of test parameters
5. Provide 26 Kinds of Illuminants for Choice
6. Good repeatability for stable measurement (Delta E*ab 0.08)
1. Test Aperture: AMT517: Φ8mm; AMT518: Φ4mm; AMT519 Φ4mm+8mm
2. Geometry: D/8 (diffused illumination,8 degree viewing); SCI (specular component included),SCE (specular component excluded)
3. Repeatability: Chromaticity Value: Standard deviation ΔE*ab≤ 0.04; Average : dE*ab≤ 0.05; Max.: dE*ab≤ 0.08 (when a white tile is measured 30 times at 5 seconds interval)
4. Inter-instrument Agreement: ΔE*ab≤0.4
5. Display Accuracy: 0.01
6. Color Space and Indices: Reflectance, CIE-Lab, CIE-LCh, Hunter Lab, CIE-Luv, XYZ, Yxy, RGB, Color Difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), Whiteness Index (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), Yellowness Index(ASTM D1925, ASTM E313-00, ASTM E313-
73), Blackness Index(My,dM), Staining Fastness, Color Fastness, Tint(ASTM E313-00), Color Density CMYK(A,T,E,M), Metamerism Index Milm, Munsell, Opacity, Color Strength
7. Illuminants: A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30, U35, DLF, NBF, TL83, TL84
8. Light Source: LED
9. Camera: NO
10. Calibration: Auto
11. Software: Windows
12. Observer: 2°. 10°
13. Sphere Size: 40mm
14. Standard: Conform to CIE No.15,GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
15. Spectroscopic Method: Integrated optics
16. Sensor: CMOS Sensor
17. Wavelength interval: 10nm
18. Wavelength Range: 400~700nm
19. Reflectance Range: 0~200%
20. Reflectance Resolution: 0.01%
21. Measurement Time:About 1 second
22. Screen: IPS full color screen, 2.4 inches
23. Battery: Rechargeable, 8,000 times continuous tests, 3.7V/3000mAh
24. Light Source Lifetime: 10 years, 1 million tests
25. Language: Chinese and English
26. Storage: 100 Groups