CHN SPEC CS-580 Portable Spectrophotoemter (d/8, 400~700nm, 2s)

Measure Conditions: d/8,SCS optical engine,ETC, SCI/SCE simultaneous measurement

Size of Integrating Sphere: Φ40mm, Alvan diffused reflection surface coating

Illumination Light source: CLEDs(entire wavelength balanced LED light source)

Wavelength Range: 400-700nm

Measure Range / resolution factor: 0-200% , 0.0001

Observation Angle: 2°/10°

Measurement Light Source: A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,DLF,NBF,TL83,TL84

Data being displayed: reflectance data/figure, sample color values, color difference values/graph, pass/fail results, color error tendency, color simulation, display measurement area, history data color simulation, manual input standard sample, generate testing report

Measurement time interval: 2 seconds

Measuring Aperture: Φ10mm

Color space: CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance

Color difference formulas: ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc(2:1), ΔE*cmc(1:1),ΔE*94,ΔE*00

Other colorimetric indices: WI(ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby),YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313,CIE,Ganz),

Metamerism index Milm, Stick color fastness, Color fastness

Repeatability

light splitting reflectivity: standard deviation within 0.08%

color values: ΔE*ab<=0.03(After calibration, standard deviation of 30 measurements on test white board, 5 second intervals), Maximum:0.05

Inter-instrument agreement: ΔE*ab within 0.2(BCRA color charts II, average of the 12 charts)

Work temperature range: 0~45℃, relative humidity 80% or below( at 35°C ), no condensation