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The LCC-A11 is a cost effective product and is used for better test accuracy & measurement of YI yellowness or WI whiteness index. The measurement accuracy is enhanced through white & black calibration. Measurement can be done at multiple spots for average readings. This colorimeter gives ultra stable performance throughout the operations.
The colorimeter has applications in testing color of raw materials, products and its batches in Pharmacy, Life science, printing and dyeing, textile industry, decoration, food industry and plastic industry.
| Color measurement method | Color card |
| Illumination system | 8°/d (diffusion illumination), SCI (spectral components included) |
| Display mode | Colorimetric values: L × a × b，L × C × h，△E × ab，XYZ，relative RGB values Color difference values: △(L × a × b)，△(L × C × h) Whiteness values: hunter whiteness, Ganz whiteness Yellowness value: YI |
| Display screen | 2.4 inch LCD display screen |
| Characteristic function | Camera viewing system for measurement |
| Illumination system | 8°/d (diffusion illumination), SCI (spectral components included) |
| Display mode | Colorimetric values: L × a × b，L × C × h，△E × ab，XYZ，relative RGB values Color difference values: △(L × a × b)，△(L × C × h) Whiteness values: hunter whiteness, Ganz whiteness Yellowness value: YI |
| Display screen | 2.4 inch LCD display screen |
| Characteristic function | Can precisely test pasty material, powders |
| Illumination system | 8°/d (diffusion illumination), SCE (spectral components excluded) |
| Display mode | Colorimetric values: L × a × b，L × C × h，△E × ab，XYZ，relative RGB values Color difference values: △(L × a × b)，△(L × C × h) Whiteness values: hunter whiteness, Ganz whiteness Yellowness value: YI |
| Display screen | 2.4 inch LCD display screen |
| Illumination system | 8°/d (diffusion illumination), SCI (spectral components included) |
| Display mode | Colorimetric values: L × a × b，L × C × h，△E × abXYZ，relative RGB values Color difference values: △(L × a × b)，△(L × C × h) |
| Display screen | 2.4 inch LCD display screen |
| Measuring calibration | About 8 mm |
| Illumination | Di / 8 (diffusion illumination, 8° viewing), SCI |
| Size of integrated sphere | 40 mm, alvan diffused reflection surface coating |
| Illumination light source | CLED |
| Sensor | Sensor array |
| Illumination | Di / 8 (diffusion illumination, 8° viewing), SCI |
| Size of integrated sphere | 40 mm, alvan diffused reflection surface coating |
| Illumination light source | CLED |
| Sensor | Sensor array |
| Illumination | Di / 8 (diffusion illumination, 8° viewing), SCI |
| Size of integrated sphere | 40 mm, avian diffused reflection surface coating |
| Illumination light source | CLED |
| Sensor | Sensor array |
| Light source | CIE-A, CIE-C, CIE-D65 |
| Standards | ASTM D1003/D1044 & ISO13468/ISO14782 |
| Parameters | HAZE, Transmittance(T) |
| Spectral response | CIE Luminosity function y |
| Light source | CIE-A,CIE-C,CIE-D65 Chromaticity Value:A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CMF,U30,DLF,NBF,TL83,TL84 |
| Standards | ASTM D1003/D1044,ISO13468/ISO14782 & CIE No.15,ISO 7724/1,ASTM E1164 |
| Parameters | HAZE, Transmittance(T),Spectral Transmittance 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) Tint(ASTM E313-00), Metamerism Index, Milm APHA, Pt-Co, Gardner, Color Difference(ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00) |
| Spectral response | CIE Luminosity function y |
| Wavelength Range | 420 to 660 nm |
| Filter | 420 nm , 470 nm ,530 nm ,620 nm , 660 nm |
| High stability and reproducibility | ± 5 nm |
| Economy | Consumes only 1.5ml of reagent |