NS800
Pain&Ink&Textile Spectropthotometer
Introduction
NS800 spectrophotometer uses the principle of combination LED precision spectroscopy, separates the light according to a certain wavelength interval, and adopts groups of sensor array to perform sensitive analysis. NS800 spectrophotometer with higher accuracy is very sensitive to any colors. It not only can measure L*ab value and delta E value accurately, but also can display spectral reflectance curve which can realize color matching function and calculate the real parameters of various color formulas.
In the R&D process, our scientists and engineers measured various color samples from dark to light, white to black, and other standard color boards provided by ISO (International Standardization Organization). The parameters of test results are integrating with international standards.
We also analyzed the parameters from Japan, American and Germany spectrophotometers. The differences of L*ab absolute value between them are within ±1.5. Compared the L*ab value between NS800 and Japan spectrophotometer, when measuring any color objects, the biggest L*ab difference is within ±1.0. This is a breakthrough of high technology which realizes to be fully compatible with international market.
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.
NS800 Spectrophotometer Specifications
Illumination/observation system: 45/0 method (45 ring-shaped illumination, vertical viewing), Comply with CIE No.15，GB/T 3978
Integrating sphere Size: Φ58mm
Light Source: combined LED sources
Sensor: Silicon photodiode array
Wavelength range: 400~700nm
Wavelength interval: 10nm
Reflectance range: 0~200%
Measuring Aperture: Φ8mm
Color Space: CIE LAB,XYZ,Yxy,LCh,CIE LUV
Color difference Formula: ΔE*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
Observer: 2°/10°
Illuminant: D65，A,C,D50，D55，D75，F2，F6，F7，F8，F10，F11,F12
Display Data: Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation
Measurement Time: 1.5s
Repeatability Spectral 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 Agreement: Within Delta E*ab 0.2 (Average for 12 BCRA Series II color tiles)
Dimension: L*W*H=90*77*230mm
Weight: 600g
Battery: Li-ion battery. 5000 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: Micro Printer, Universal Test Compon
Others :
Provide complete spectrum reflectance curve, Input L, a, b value manually
Notes : The specifications are subject to change without notice
