NS820 / NS810 / NS800 Portable Spectrophotometer
Features
- Aesthetic design perfectly combined with ergonomics structure.
- NS810 / NS820 : d/8; NS800: 45/0 geometrical optics structure, comply with CIE, ISO,
ASTM, DIN standard.
- 3.5 inch large capacitive touch screen.
- Two standard observer perspectives, multiple light sources modes, a variety of color
systems.
- The repeatability ΔE*ab is within 0.04, the errors between each instrument ΔE* ab is
less than 0.2.
- Large capacity storage, can save more than 10000 data.
- PC software with powerful extension functions.
- High hardware configuration with a number of innovative technologies.
- Oversized integrating sphere, more effective homogenization ray of lights and precise
measurement.
- 15° oblique angle screen, more in line with the human eye observation.
Applications
NS810 / 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.
Specifications
| Model /Items | NS800 | NS810 | NS820 |
| Illumination/o
bservation system |
45/0 method
(45 ring-shaped illumination, vertical viewing) Comply with CIE No.15， GB/T 3978.
|
d/8 (diffused illumination, 8-degree viewing
angle) Comply with CIE No.15，GB/T 3978. |
|
| Integrating
sphere Size |
Φ58mm | ||
| Light Source | Combined LED Light | ||
| Sensor | Silicon photodiodearray | ||
| Wavelength Range | 400-700nm | ||
| Wavelength Interval | 10nm | ||
| Reflectance
range |
0~200% | ||
| Measuring Aperture | Φ8mm | 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),CIE2000Δ
E*00，ΔE(h) |
||
| Other Colorimetric
Index |
WI(ASTM E313，CIE/ISO,AATCC, Hunter)，
YI(ASTM D1925，ASTM 313), Metamerism Index (Mt), Color Strength, Opacity Color Stain, Color Fastness |
||
| Observer Angle | 2°/10° | ||
| Illuminant | D65，A,C,D50，D55，D75，F2，F6，F7，F8，F10，F11,F12 | ||
| Displayed 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 |
||
| Measuring 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
Error |
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. 5000 measurements 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, Powder Test Box, Universal Test Components | ||
| Notes: The specifications are subject to change without notice. | |||
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