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WSC-2S
NADE
1
CHINA
Product Description
• The colorimeter is a widely congested and easily operated colorimeter, which is suitable for measuring
the reflected color of various objects, and can test the whiteness, chromaticity and color difference
between two objects.
• Color touch screen with printing output, upper computer output, U disk output, data storage, data
check function.
• This series of instruments can be widely used in textile, dye, printing and dyeing, paper making,
• building materials, enamel, food, printing etc.
Applications
• Food Color Management: Detect the color of fruit juice, edible oil, and alcoholic beverages to assess freshness and purity and prevent adulteration.
• Printing industry: It is used to check the color accuracy of printed materials.
• Educational Experiments: In college chemistry and materials science courses, to demonstrate the principles of color measurement and color difference calculation.
Specifications
Parameters/Model | WSC-2S |
Illuminant | 0/d |
Spectrum conditions | The overall response is equivalent to tri-stimulus values X, Y, and Z calculated in corre sponding functions under CIE standard illuminant D65 and 10°view of field. |
Color representations | 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 (L a b); ΔE (L*u*V*); ΔL*, ΔC*, ΔH* 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 Mate rials); W＝4B-3G (d) Hunter whiteness: (GB/T 5950-1996) Wh=100-[(100-L)2+a2+b2]0.5 Yellow index: Yi=100(1.3013X-1.1498Z) (ASTM E 313) |
Repeatability | s (Y) ≤0.3；s (x)，s (y) ≤0.001；ΔE(L*a*b*)≤0.2 |
Stability | Δh(Y)≤0.2 |
Display | 7 inch color touch LCD |
Interface | USB，U disk |
Data storage | 1000 sets |
Power supply | 220V ±22V，50Hz± 1Hz，30w |
Overall dimensions | 500mm×440mm×420mm |
Weight (Gross) | 9.5kg |
