Description
DYF-1S
Characteristics
1=>Wide application range and easy-to-operate feature.
2=>Measure reflection color and transmission color of objects and can test chromaticity, whiteness and color difference between two objects or two kinds of liquid.
3=>d/8 lighting specified by CIE.
4=> 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.
5=>Widely used in such industries as textile, dye, printing, coating, paint, paper making, building materials, food, and printing.
Specifications
|
Parameters/Model DYF-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* |
|
Operation System |
Android |
|
Interface |
RS232，U disk，TCP |
|
Power supply |
220V ±22V，50Hz±1Hz，70w |
|
Overall dimension |
530mm×380mm×300mm |
|
Weight(Gross) |
11kg |
