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| Categories | Handheld Color Spectrophotometer | 
|---|---|
| Brand Name: | BYK | 
| Model Number: | 6801 | 
| Certification: | CE | 
| Place of Origin: | German | 
| MOQ: | 1 Unit | 
| Price: | Please send inquiry | 
| Payment Terms: | T/T | 
| Supply Ability: | 500 Units per Month | 
| Delivery Time: | 2-5 Days | 
| Packaging Details: | Carton Box | 
| Illuminating/viewing geometry: | 45/0 | 
| Color Aperture: | 11mm | 
| Spectral Range: | 400-700nm | 
| Gloss Measurement Range: | 0-100gu | 
| Observe: | 2/10 degree | 
| Power Supplier: | 4 AA | 
BYK Gardner Spectro-Guide 45/0 gloss 6801 Color Spectrophotometer Color Measurement Instruments
Spectrophotometers are designed as a 45/0 geometry simulates an evelaution as our eyes visually view a product and sphere based technology measures the color without the influence of gloss. A spectrophotometer takes the guess work out of testing and provides a quantitative value for comparison.
With the BYK Gardner Spectro-Guide 45/0 gloss 6801 Color Spectrophotometer you can measure any color: dark – brilliant – steep reflectance curves. The 10 nm spectral resolution not only ensures highly precise color results, but also an excellent agreement with competitive color instruments – even bench-top units. Additionally, a patented illumination control provides temperature independent results – even in extreme conditions.
3nh produce model NS800 spectrophotometer with the same optical structure 45/0 and 400-700nm wavelength. NS800 spectrophotometer have the similar specification with byk 6801 spectrophotometer as the below table.
| Model | NS810 Spectrophotometer | 
| 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 | Φ8mm | 
| 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 | Whiteness - WI(ASTM E313,CIE/ISO,AATCC,Hunter), Yellowness-YI(ASTM D1925,ASTM 313), TI(ASTM E313,CIE/ISO), Metamerism Index (Mt) Colour Stain, Color Fastness, Color Strength, Opacity | 
| 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. | 


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