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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: West Tune
  • Model Number: NS800
  • Size: 90*77*230mm
  • Weight: 600g
  • Focal Length: 10nm
  • Wavelength Range: 400~700nm
  • Measurement Range: 58mm
  • Integrating sphere Size: 58mm
  • Light Source: combined LED sources
  • Sensor: Silicon photodiode array
  • Wavelength range: 400~700nm
  • Wavelength interval: 10nm
  • Reflectance range: 0~200%
  • Color Space: CIE LAB,XYZ,Yxy,LCh,CIE LUV
  • Measuring Aperture: 8mm
  • Observer: 2°/10°
  • Measurement Time: 1.5s

Packaging & Delivery

Packaging Details Standard export package
Delivery Time Shipped in 15 days after payment
Product Description

 Product Features

1. Aesthetic design perfectly combined with ergonomics structure.
2. 45/0 geometrical optics structure, comply with CIE, ISO, ASTM, DIN standard.
3. 3.5 inch large capacitive touch screen.
4. Two standard observer perspectives, multiple light sources modes, a variety of color systems.
5. The repeatability ΔE*ab is within 0.04, the errors between each instrument ΔE* ab is less than 0.2.
6. Large capacity storage, can save more than 10000 data.
7. PC software with powerful extension functions.
8. High hardware configuration with a number of innovative technologies.
9. Oversized integrating sphere, more effective homogenization ray of lights and precise measurement.
10. 15° oblique angle screen, more in line with the human eye observation.


Application Industry

NS800 spectrophotometer is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories. It can measure reflectance spectrum and other color index precisely. NS800 spectrophotometer not only can help to perform color matching and color management studies, but also can control product quality management accurately. The instrument is equipped with high-end color management software which can connect PC to achieve more extension functions.




 Illumination/observation system

45/0 method (45 ring-shaped illumination, vertical viewing), Comply with CIE 

No.15,GB/T 3978

 Integrating sphere SizeΦ58mm
 Light Sourcecombined LED sources
 SensorSilicon photodiode array
 Wavelength range400~700nm
 Wavelength interval10nm
 Reflectance range0~200%
 Measuring ApertureΦ8mm
 Color difference FormulaΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00
 Other Chromaticity Data

WI(ASTM E313,CIE/ISO, AATCC, Hunter), YI(ASTM D1925,ASTM  313), TI

(ASTM E313,CIE/ISO), Metamerism Index (Mt), Color Stain,  Color Fastness

 Display Data

Spectral Value/Graph, Colorimetric Value, Color Difference  Value/Graph, 

PASS/FAIL Result, Color Offset, Color Simulation  

 Measurement Time1.5s
 RepeatabilitySpectral Reflectance: standard deviation within 0.1%(400~700nm:  within 0.2%)
 Colorimetric Value

Standard deviation within Delta E*ab 0.04 (Measurement conditions:  white

calibration plate measured 30 times at 5 seconds intervals after  white 

calibration was performed.)

 Inter Instrument AgreementWithin Delta E*ab 0.2 (Average for 12 BCRA Series II color tiles)
 BatteryLi-ion battery. 5000 times within 8 hours
 Lamp Life5 years, more than 1.6 million measurements
 Display ScreenTFT 3.5inch, Capacitive Touch Screen
 Data Memory1000 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 AccessoryMicro Printer, Universal Test Compon
 OthersProvide complete spectrum reflectance curve, Input L, a, b value  manually
 NotesThe specifications are subject to change without notice
company information



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