WSF-1S Spectrophotometer
Characteristics
• Wide application range and easy-to-operate feature.
• Measure reflection color and transmission color of objects and can test chromaticity, whiteness and color difference between two objects or two kinds of liquid.
• d/8 lighting specified by CIE.
• Display reflectance and transmittance of objects or liquid within the scope of visible light wave (400nm-700nm), and generate a spectral curve on reflectance and transmittance of objects or liquid, which greatly facilitates analysis on object color.
• Widely used in such industries as textile, dye, printing, coating, paint, paper making, building materials, food, and printing.
Spec:
| Parameters/Model | WSF-1S |
| Illuminant | d/8 |
| Spectrum conditions | The overall response is equivalent to tri-stimulus values X, Y, and Z calculated in corresponding functions under GB3978 standard illuminant D65, A, C and 10°, 2° view of field |
| Measuring window | Ø20mm |
| Wavelength range | 400nm~700nm |
| Accuracy of wavelength | ±2nm |
| Accuracy of spectrum transmit- tance (%) | ±1.5 |
| Repeatability | σ u (Y) ≤0.5, σ u (x)、σ u (y) ≤0.003 |
| Instrument stability | ΔY≤0.4 |
| Accuracy | ΔY≤2, Δx、Δy≤0.02 |
| Palette system | Color : X, Y, Z; Y, x, y; L*, a*, b*; L, a, b; L*, u*, v*; L*, C*, H* Color difference : Δ E (L*a*b*); ΔE (Lab); ΔE (L*u*v*); ΔE(LCH) Yellowness Index :YI, ΔYI Whiteness : Gans whiteness; Blu-ray whiteness: W=B; Tabble: W=4B-3G |
| Operation System | Android |
| Interface | RS232，U disk，TCP |
| Power supply | 220V ±22V，50Hz±1Hz，70w |
| Overall dimension | 530mm×380mm×300mm |
| Weight(Gross) | 11kg |