WSC-S * * difference meter is a kind of superior performance, convenient operation and wide use of color measurement instrument for reflective color determination of various objects, can test the whiteness and chromaticity and color of two kinds of objects, it is equipped with the test head geometry, which is defined by CIE / D 0. WSC-S measurement meter with two * * desktop portable, digital display and print. The instrument can be widely used in textile, printing and dyeing, dye, paper, building materials, ceramic, food, printing, metering and other departments.
The main technical parameters:
Instrument illumination geometry: 0 / D
Spectral conditions, the overall response is equivalent to CIE Standard illuminant D Sixty-five and Ten DEG View color matching stimulus function values under three X Ten Y Ten Z Ten (hereinafter abbreviated as X , Y , Z)
The irradiation area of specimen: Phi Twenty
Display: digital display and print output
Color system
(L Color): X , Y , Z; Y , X , L * y; , A* , B * L; , A , B; L* , U* , V*; L* , C* , H ; Lambda D , Pe ;
(2 Color): Delta E ( L* a* b*) ; Delta E ( L a b) ; Delta E ( L*u* v*) ; Delta L*, delta x, Delta H*;
(3 White): (a Ganz whiteness): CIE The recommended two linear whiteness
(b Blue white): W =B
( C Bayesian (TAO) Tabble) American Institute of materials ASTM Recommend， W=4B-3G
(d) R Four hundred and fifty-seven The reflection of whiteness
Repeatability: Delta U ( Y =) 0.2, Delta U ( X = 0.003) , Delta U ( Y ) Less than or equal to 0.003
Stability: Delta Y is less than or equal to 0.6
Power Supply： 220 V . 22V, 50 Hz . 1Hz
Dimensions: host 410mm * 370mm * 160mm
Test head Phi 120 mm * 170mm
Instrument weight: 17kg
Output interface: RS232