4nm Small Aperture Colour Measurement Spectrophotometer , Colour Matching Spectrophotometer
Product Details
| Illumination/Observation System: | D/8 Structure | Test Aperture: | 4nm |
|---|---|---|---|
| Reflectance Range: | 0-200% | Srorage: | 1000 Standards, 15000 Samples |
| Erros Between Each Instrument: | Within Delta E*ab 0.2 | Optional Accessories: | Universal Test Components,Micro Printer,Powder Test Box |
| Highlight |
colour matching spectrophotometer,hunter lab spectrophotometer |
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Product Description
Painting Coating Precise 4mm Small Aperture Color Reader Spectrophotometer
Brief Introduction:
NS820 spectrophotometer dispaly complete relectance rate and input LABvalue manually； D/8 structure(diffuse illuminatio,8-degree viewing)； 3.5 inch large capacitive touch screen, fully functional touch control; The repeatability delta E*ab is within 0.04, errors is less than 0.2； Large capacity storage, more than 15000 data; PC software with powerful extension function;. 15 degree oblique angle screen, in line with the human eye observation; Oversized integarting sphere, more effective homogenization ray of lights; High hardware configuration with a number of innovative technology.
Applications:
NS820 spectrophotometer is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories.
Specification:
| Model | NS820 |
| Illumination/observation system | d/8 (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, GB/T 3978. |
| Integrating sphere Size | Φ58mm |
| Light Source | Combined LED sources |
| Sensor | Silicon photodiode array |
| Wavelength range | 400~700nm |
| Wavelength pitch | 10nm |
| Reflectance range | 0~200% |
| Measuring Aperture | Φ4mm |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV,LAB&WI&YI |
| Color difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*cmc(l:c),CIE2000ΔE*00,ΔE(h) |
| Other Chromaticity Data |
WI(ASTM E313,CIE/ISO,AATCC, Hunter), YI(ASTM D1925,ASTM 313), Metamerism Index (Mt), Color Strength Color Stain, Color Fastness |
| Observer | 2°/10° |
| Illuminant | D65,D50,A,C,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12 |
| Display Data | Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation, color index setting(ΔE*94, ΔE*cmc, ΔE2000), tolerance prompt, reverse prompt, time setting, language setting, restore factory setting |
| Measurement Time | 1.5s |
| 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.) |
| Inter Instrument Agreement | Within DeltaE*ab 0.2 (Average for 12 BCRA Series II color tiles) |
| Dimension | L*W*H=90*77*230mm |
| Weight | 600g |
| Battery | Li-ion battery. 2800 times within 8 hours. |
| Lamp Life | 5 years, more than 1.6 million measurements |
| Display Screen | TFT 3.5inch, Capacitive Touch Screen |
| Interface | USB/RS-232 |
| Data Memory | 1000 Standards, 15000 Samples |
| Operating Temperature | 0~40℃(32~104°F) |
| Storage temperature | -20~50℃(-4~122°F) |
| Standard Accessory | Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM (containing management software), Data Line, White and Black Calibration Cavity, Protective Cover and Wrist Strap |
| Optional Accessory | Universal Test Components, Micro Printer, Powder Test Box |
| Notes | The specifications are subject to change without notice. |
Product Highlights
Painting Coating Precise 4mm Small Aperture Color Reader Spectrophotometer Brief Introduction: NS820 spectrophotometer dispaly complete relectance rate and input LABvalue manually； D/8 structure(diffuse illuminatio,8-degree viewing)； 3.5 inch large capacitive touch screen, fully functional touch ...
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