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3nh lab color measurement spectrophotometer with yelloness/whiteness/color fastness

NS800 Color Analyzer Color Spectrophotometer for Cars
 

Easy Operation Color Spectrophotometer		 High Precise and High Stable Portable Spectrophotometer
Product Instroduction
Certificates: ISO9001:2008; CE; FCC; ROHS; TUV.
 
NS800 spectrophotometer is developed by 3nh with independent intellectual property rights. It 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.

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 photodiodearray

Wavelength range
400~700nm

Wavelength pitch
10nm

Reflectance range
0~100%

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
v

Other Chromaticity Data
WI(ASTM E313,CIE/ISO,AATCC,Hunter),
YI(ASTM D1925,ASTM 313),
TI(ASTM E313,CIE/ISO),
Metamerism Index (Mt)
Colour 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 DeltaE*ab 0.04 (Measurement conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.)

Inter Instrument Agreement
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 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
0~40ºC(32~104°F)

Storage temperature
 -20~50ºC(-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

Notes
The specifications are subject to change without notice.

 

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

 
3nh colorimeter spectrophotometers are widely used to compare color difference in plastic, electronic, painting, coating, ink, texile, garment, printing, dyeing, food, medical, cosmetic industries and institutes, schools and laboratoris. 
 
 
 

Company Information
 
Shenzhen 3nh Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in photoelectric detection technology field and color management field.
 
 
The parameters of test results are integrating with international standards. Our 3nh brand colorimeter spectrophotometer products are exported around the world. We can provide customization service which has been well received by customers.
 

Product Details

 

Colorimeter Spectrophotometer Certifications

  

Warranty

 
All our products have one year warranty from the purchase date. If it has something wrong during warranty, you can send it back to us. The buyer pays for the returning shipping cost and we will pay for the sending shipping cost.
 

 
 

Related Knowledge about Spectrophotometer

 
Color Space

CIE LAB
-L(Lightness)-0 is black,100 is white
-a(Red-Green)-positive values are red; negative values are green and 0 is neutral
-b(Blue-Yellow)-positive values are yellow;negative values are blue abd 0 is neutral
CIE LCH
L: Lightness,value is the same in each scale C:Chroma H:Hue Angle

dE Total Color difference
Delta-E is a measurement used to indicate how much a color deviates from an accepted standards.The higher the dE, the more inaccurate the color.
 

Waiting for your inquiry, any more questions I will reply you within 24 hours 
 

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