Customization: | Available |
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Type: | Comparative Color Machine |
Display: | Digital |
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Instrument model | wsc-s |
Lighting system | 0/d |
Sample light source | Combination of CIE standard illuminant D65 and 10° wide viewing field, X10 Y10 and Z10. |
Exposure sample area | ∅20 |
Display mode | Digital display printout |
Color representations |
1.Color:X,Y,Z; Y,x,y;L*,a*,b*; L,a,b; L*,U*,v*; L*,C*,h 2.Color Difference:△E(L*a*b*) , △E(lab),△E(L*u*V*),△L*,△C*,△H* 3.White (a) Ganz whiteness: Binary linear whiteness recommended by CIE. (b) Blue-light whiteness:W=B (c) Tabble whiteness: It is recommended by ASTM (American Society for Testing and Materials);W=4B-3G (d) Reflection whiteness of R457 |
Repeatability | δu(Y)≤0.2,δu(X)≤0.003 ,δu( y)≤0.003 |
The stability of | D(Y) £0.6 |
Communic ation interface | RS232 |
Printer Model | CK NT-T40P(optional) |
The power supply | 220V ±22V 50Hz± 1Hz |
Size of instrument | Host 410mmx370mmx160mm,Test head Φ120mm x170mm |
Net weight | 17kg |