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Shenzhen ThreeNH Technology Co., Ltd.
Shenzhen ThreeNH Technology Co., Ltd Since 1998, 3nh has been a professional factory with 20 years experience on color and glossy measurement industry.
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Color Measurement 3nh Spectrophotometer 10nm Wavelength Pitch For Traffic Light

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Color Measurement 3nh Spectrophotometer 10nm Wavelength Pitch For Traffic Light

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Brand Name : 3nh

Model Number : NS808

Certification : CE,RoHs,ISO,etc

Place of Origin : Shenzhen,China

MOQ : 1pc

Payment Terms : T/T,Paypal,etc.

Supply Ability : 1000pcs/month

Delivery Time : 2 work days

Packaging Details : Standard Export Package

Illumination/Observation System : 45° ring illuminating, 0° viewing

Wavelength Range : 400-700nm

Inter-Instrument Error : ΔE*ab≤0.2

Reflectance Range : 0-200%

Light Source Life : 5 years, more than 1.6 million measurements

Color Space : CIE LAB, XYZ, Yxy, LCh, CIE LUV

Measuring Time : 1.5s

Operation Temperature : 0∽40℃(32∽104℉)

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NS808 Government Used Traffic Sign Measuing Equipment Spectrophotometer

Brief Introduction:

NS808 Spectrophotometer is a dedicated instrument for the color measurement of traffic signs. It was researched and developped solely by 3nh independently who owns the complete independent intellectual property rights. Its leading position in the industry is earned by its powerful functions, high accuracy and reliability. NS808 can be easily used to measure the brightness factor of reflecting film and chromaticity coordinate of all kinds of traffic signs. Its system has GB2893 safety color and all the standard color module of GB/T18833 road traffic reflecting film built in, so, users can choose from them freely according to application. And users can also conveniently customize polygon tolerance they want.

NS808 can make precise measurements in multiple color spaces to multiple color indexes like reflectance spectrum. With the help of this instrument, the study of color matching and color management can be precisely implemented, and also product quality control can be easily done. It's also configured with advanced PC software, connected with PC, more extension functions will come in hand.


At the same time, NS808 is also widely used in plastics, electronics, paintings, inks, testiles, garments, dyeing, printing, paper, automobiles, medical, cosmetics and food, etc, and other industries. It is also used in some scientific research institutes and laboratories.


Product ModelNS808
Illuminating/Viewing Method45°/0 (45° ring illuminating, 0° viewing)
Conform to standard CIE No. 15, GB/T3978, GB2893, GB/T18833
Integrating Sphere SizeΦ58mm
Measuring ApertureΦ8mm
Repetitive ErrorSpectral Reflectance: standard deviation within 0.1%(400~700nm: within 0.2%)
Colorimetric Value: standard deviation ΔE*ab≤0.04 (Measurement Conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration performed.)
Inter-Instrument ErrorΔE*ab≤0.2 (Average value of measuring the 12 tint plates of BCRA series II)
Wavelength Range400∽700nm
Wavelength Pitch10nm
Reflectance Range0∽200%
Light Source TypeD65, D50, A, C, D55, D75, F2, F6, F7, F8, F10, F11, F12
Light Source DeviceCombined LED Light
Light Source Life5 years, more than 1.6 million measurements
SensorSilicon Photoelectric Diode Array
Color SpaceCIE LAB, XYZ, Yxy, LCh, CIE LUV
Color Difference FormulaΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00
Display DataSpectral Graph/Data, Sample Chromatic Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation
Other Chromaticity DataWI(ASTM E313, CIE/ISO, AATCC, Hunter),
YI(ASTM D1925, ASTM 313),
Metamerism Index (Mt),
Color Strength, Color Stain, Color Fastness
Measuring Time1.5s
Data Storage1000 standards, 10000 samples
Data PortUSD&RS232
BatteryLi-ion Battery, 5000 measurements in 8 hours.
Operation Temperature0∽40℃(32∽104℉)
Storage Temperature-20∽50℃(-4∽122℉)
Standard AccessoryPower Adapter, Li-ion Battery, Operating Instruction, CD-ROM (containing management software), Data Line, White and Black Calibration Cavity, Protective Cover and Wrist Strap.
Optional AccessoryUniversal Test Components, Micro Printer, Powder Test Box

Product Tags:

colour matching spectrophotometer


hunter lab spectrophotometer

Quality Color Measurement 3nh Spectrophotometer 10nm Wavelength Pitch For Traffic Light wholesale

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