3nh Handheld spectrophotometer NS800 for fresh meat color
difference measurement with 8mm aperture
Brief Introduction
1. NS800 spectrophotometer features a 3.5" ultra-large display with
touch-screen function which makes the operation quite simple, the
interface quite friendly. Elegant appearance combines perfectly
with the ergonomic design, which makes it a model of portable
handheld spectrophotometer.
2. NS800 spectrophotometer adopts a 58mm ultra-large integrating
sphere which can homogenize light better, and the 45°/0 optical
geometry structure conforming to the standards CIE, ISO, ASTM, DIN,
all of which make its accuracy incomparable.
3. Repetitive error is less than 0.04ΔE*ab, inter-instrument error
is less than 0.2ΔE*ab, which make its stability and reliability of
measurement very superior.
4. NS800 spectrophotometer is configured with 2 types of observer
angles, 2° and 10°, multiple light source types, multiple color
space systems, multiple chromaticity indexes conforming to
different standards, all of which make NS800 can excellently
fulfill all kinds of requirements for color measurements in
different industries.
5. NS800 spectrophotometer also goes with a powerful PC software
SQC8 which includes more extended functions that can enormously
facilitate your work.
6. With the configuration of universal test component and powder
test box, measurements of liquid, paste, powder and particle can be
implemented without hesitation.
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.
Images
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
| Model | NS800 |
| 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 | 0~100% |
| Measuring Aperture | Φ8mm |
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV |
| Color difference Formula | dE*ab,dE*uv,dE*94,dE*cmc(2:1),dE*cmc(1:1),dE*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, 10000 Samples |
| Operating Temperature | 0~40°C(32~104°F) |
| Storage temperature | -20~50°C(-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
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