NS**0 Portable
Spectrophotometer for Plastic, Paper, Printing, Painting,
Textile, Food
NS**0 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. NS**0
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, 3nh 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.
3nh 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 NS**0 and Japan spectrophotometer,
when measuring any color objects, the biggest L*ab
difference is within ±1.0. This is a breakthrough of 3nh
high technology which realizes to be fully compatible
with international market.
Product Features
1. Aesthetic design perfectly combined with ergonomics
structure.
2. *5/0 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.*4, the errors
between each instrument ΔE* ab is less than
0.2.
6. Large capacity storage, can save more than ****0
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.
*0. *5° oblique angle screen, more in line with the human
eye observation.
Application
Industry
NS**0 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. NS**0 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.
NS**0 Spectrophotometer
Specifications
|
Model
|
NS**0
|
|
Illumination/observation
system
|
*5/0 method (*5 ring-shaped illumination,
vertical viewing), Comply with CIE No.*5，GB/T
***8
|
|
Integrating sphere
Size
|
Φ*8mm
|
|
Light Source
|
combined LED sources
|
|
Sensor
|
Silicon photodiode
array
|
|
Wavelength range
|
**0~**0nm
|
|
Wavelength interval
|
*0nm
|
|
Reflectance range
|
0~**0%
|
|
Measuring Aperture
|
Φ8mm
|
|
Color Space
|
CIE LAB,XYZ,Yxy,LCh,CIE
LUV
|
|
Color difference
Formula
|
ΔE*ab,ΔE*uv,ΔE**4,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE**0
|
|
Other Chromaticity
Data
|
WI(ASTM E**3，CIE/ISO, AATCC, Hunter),
YI(ASTM D***5，ASTM **3), TI(ASTM
E**3，CIE/ISO), Metamerism Index (Mt), Color
Stain, Color Fastness
|
|
Observer
|
2°/*0°
|
|
Illuminant
|
D*5，A,C,D*0，D*5，D*5，F2，F6，F7，F8，F*0，F*1,F*2
|
|
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%(**0~**0nm: within
0.2%)
|
|
Colorimetric Value
|
Standard deviation within Delta E*ab 0.*4
(Measurement conditions: white calibration plate
measured *0 times at 5 seconds intervals after
white calibration was
performed.)
|
|
Inter Instrument
Agreement
|
Within Delta E*ab 0.2 (Average for *2 BCRA
Series II color tiles)
|
|
Dimension
|
L*W*H=*0**7***0mm
|
|
Weight
|
**0g
|
|
Battery
|
Li-ion battery. ***0 times within 8
hours
|
|
Lamp Life
|
5 years, more than 1.6 million
mea
|
