YS3020 spectrophotometer specification
| Model | YS3020 spectrophotometer |
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| Illumination/observation system | Reflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle) |
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| Integrating sphere Size | Φ48mm |
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| Light Source | Combined LED Light |
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| Sensor | 256 Image Element Double Array CMOS Image Sensor |
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| Wavelength range | 400~700nm |
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| Wavelength pitch | 10nm |
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| Reflectance range | 0~200% |
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| Measuring Aperture | MAV 8mm/10mm or SAV 4mm/5mm or 1x3mm |
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| Color Space | CIE Lab, XYZ, Yxy, LCh, CIE LUV, Hunter LAB |
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| Color difference Formula | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00v, ΔE(Hunter) |
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| Other Chromaticity Data | WI(ASTM E313, CIE/ISO, AATCC, Hunter),
YI(ASTM D1925, ASTM 313),TI(ASTM E313, CIE/ISO),
Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity, 8° Glossiness |
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| Observer | 2°/10° |
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| Illuminant | D65, A, C, D50, D55, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12 |
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| Display Data | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset |
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| Measurement Time | 1.5s |
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| Repeatability | Spectral Reflectance: standard deviation within 0.1%(400~700nm: within 0.2%)
Colorimetric Value: Standard deviation within DeltaE*ab 0.04 (Measurement conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.) |
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| Inter Instrument Agreement | Within DeltaE*ab 0.2 (Average for 12 BCRA Series II color tiles) |
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| Dimension | L*W*H=184*77*105mm |
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| Weight | 600g |
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| Battery | Li-ion battery. 5000 times within 8 hours. |
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| Lamp Life | 5 years, more than 1.6 million measurements |
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| Display Screen | TFT 3.5inch, Capacitive Touch Screen |
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| Interface | USB/RS-232 |
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| Data Memory | Standard 2000 Pcs, Sample 20000 Pcs |
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| Operating Temperature | 0~40℃(32~104°F) |
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| Storage temperature | -20~50℃(-4~122°F) |
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| Standard Accessory | Power Adapter, Built-In Li-ion Battery, User Guide, PC Software, White and Black Calibration Cavity, Dust Cover |
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| Optional Accessory | Micro Printer, Powder Test Box |
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