TTM-CM3000 Brightness and Color Tester

TTM-CM3000 High Accuracy Color Analyzer（Spectrophotometer）

Application Range

Paper, cardboard, plastic, pulp
Powder for salt, industrial salt, starch, calcium carbonate, talcum powder, etc.
Chemical pulp, cotton, chemical fiber, textiles
Food, ceramics, enamel, building materials

Measure the color of the object
Measuring CIE whiteness (Gantz visual whiteness) W10 and color cast value Tw10
Measure ISO whiteness (R457 blue lightness) and Z whiteness (Rz)
Measure the fluorescence whitening produced by the emission of fluorescent substances (the sample contains fluorescent whitening)
Measure the whiteness of building materials and non-metallic mineral products WJ
Measure Hunter Whiteness WH
Measure the whiteness and color of the fiber (supporting fiber sampler)
Measure the whiteness of the powder, Lab and color difference
Measure yellowness YI, opacity OP, light scattering coefficient S, light absorption coefficient A, transparency, ink absorption value

Item	Idex
Measurement geometry	Double beam (d / 0)*
Observation light source	Pulsed xenon lamp，D65 and C Light source correction
Aperture	30mm
Measuring area of sample（diameter）	25mm/30mm
Photometer characteristics（Linear error）	0.3%
Bandwidth	10nm
Diode array resolution	1nm
Wavelength range	400-700nm
Measuring range	0-200%
Measurement time (typical)	4-20 s
Repeatability	≤± 0.05 CIELAB △E*
Reproducibility (difference between instruments)	≤±0.30 CIELAB △E*
Simulative light source	C,D65
Standard observer	2°10°
Spectral data interval	10nm
UV cut filter	400, 420nm
Power Supply	220V±10%(50/60)Hz 80W
Communication Interface	USB2.0
Dimension	280mm(L)*340mm(W)500mm(H)
Net Weight	19.5kg