Tabletop Brightness Colorimeter
The Brightness&Color Meter is the professional instrument to test the object of the whiteness, yellowness,chromatic aberration,opacity, transparency, light scattering coefficient,optical absorption coefficient, and ink absorption value.It is widely applied in paper, cardboard textile, painting ,chemical building materials, plastic, cement ,food, salt, ceramics cosmetic etc.
The specific is the following:
- Measure the color of object , report diffuse reflectance factor Rx, Ry, Rz
- stimulus value X10, Y10, Z10;chromaticity coordinate x10, y10, z10
- lightness L*;chrominance a*, b*;chromaticity C*ab;hue angle h*ab;dominant wavelength λd, excited purity Pe, color difference ΔE*ab, lightness difference Δ L*, chromaticity difference ΔC*ab, hue difference ΔH*ab, Hunter system L, a,b
- Measure ISO(R457)and Rz
- Measure CIE (W10 and Tw10)
- Measure .ceramic's whiteness
- Measure the wihteness of building materials and non-metallic mineral products
- Measure Yellowness YI
- Measure Hunter whiteness
- Measure opacity op
- Measure transparency T
- Measure light scattering coefficient S
- Measure optical absorption coefficient A
- Measure ink absorption value
Technical Specifications
Key
Technical Parameters |
Item |
Parameter |
Unit |
| Indication accuracy |
chromaticity coordinate is 0.0001 others are 0.01 |
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| Data's stability |
≤0.005 within 30min |
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| Sample size |
Test plate diameter should not be less than 30mm while sample
thickness should not exceed 40mm |
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| Communication Output |
RS232 interface |
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| Power Supply |
AC (100-240),(50-60)Hz, 2A |
--- |
| External Dimension |
460(L)×360(W)×550(H) |
mm |
| Gross Weight |
≤23 |
kg |
Audited Supplier 
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