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Josiah HallEverything was delivered in perfect condition. After assembly, I confirmed operation. Thank you for this product.
Mihai PaunescuEverything went as expected and the product arrived in good condition. 3NH is a good supplier and I will definitely use them in the future.
4nm Small Aperture Colour Measurement Spectrophotometer , Colour Matching Spectrophotometer
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|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|
colour matching spectrophotometer,
hunter lab spectrophotometer
Painting Coating Precise 4mm Small Aperture Color Reader Spectrophotometer
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.
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.
|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|
|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
|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|
|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)|
|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|
|Data Memory||1000 Standards, 15000 Samples|
|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.|