• Shenzhen ThreeNH Technology Co., Ltd.
    Eider Granada
    The product and the service was excelent. it came to colombia without many problems (just aduana problems)..supplier 100% recomenmed
  • Shenzhen ThreeNH Technology Co., Ltd.
    Josiah Hall
    Everything was delivered in perfect condition. After assembly, I confirmed operation. Thank you for this product.
  • Shenzhen ThreeNH Technology Co., Ltd.
    Mihai Paunescu
    Everything went as expected and the product arrived in good condition. 3NH is a good supplier and I will definitely use them in the future.
Contact Person : Melorae
Phone Number : 13925280965
Whatsapp : +8613925280965

Handheld 3nh Spectrophotometer 45° Ring Illuminating For Traffic Road Signs

Place of Origin Shenzhen,China
Brand Name 3nh
Certification CE,RoHs,ISO,etc
Model Number NS808
Minimum Order Quantity 1pc
Price discussion
Packaging Details Standard Export Package
Delivery Time 2 work days
Payment Terms T/T,Paypal,etc.
Supply Ability 1000pcs/month

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Product Details
Illumination/Observation System 45° Ring Illuminating, 0° Viewing Wavelength Range 400-700nm
Inter-Instrument Error ΔE*ab≤0.2 Software SQCT
Standard CIE No. 15, GB/T3978, GB2893, GB/T18833 Color Space CIE LAB, XYZ, Yxy, LCh, CIE LUV
Measuring Time 1.5s Color Difference Formula ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00
High Light

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Product Description


45/0 NS808 Traffic Road Signs Brightness Measurement Spectrophotometer with Yxy Color Space



Brief Introduction:


NS808 Yxy Spectrophotometer is special designed for the color measurement of traffic signs. It was researched and developed 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 spectrophotometer can be easily used to measure the brightness factor and chromaticity coordinate of all kinds of traffic signal reflection film. Built-in GB2893 safety color and GB/T18833 all kinds of standard color module of traffic signal reflection films, we can choose one according to the requirement. In addition, we 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.


With the software SQCT, it is easy for customers to meausre the brightness index if they are in thesafety color or not. Without this software, they can't do good job. 


SQCT color management control system is specialized for NS808 Traffic Signs Measurement Spectrophotometer. This software is high-tech software integrating colorimetry, modern optoelectronics and computer science. It not only provides professional normalization, standardization and data color management solution for modern enterprises, but provides a dedicated mode for Traffic Signs Measurement.


SQCT software is connected to the spectrophotometer with USB cable. You can operate it through PC. It not only retains the existing functions of the spectrophotometer, but also extends its functions. SQCT software can measure the color, export the report, input the standard, import the standard from sample, set the tolerance, color space & formula, light source etc, calibrate the white and black board, write the white board data, upload the data and so on. It’s a right-hand man of color quality management.


45/0 NS808 Traffic Road Signs Brightness Measurement Spectrophotometer with Yxy Color Space




Product Model NS808 Yxy Portable Spectrophotometer
Illuminating/Viewing Method 45°/0 (45° ring illuminating, 0° viewing)
Conform to standard CIE No. 15, GB/T3978, GB2893, GB/T18833
Integrating Sphere Size Φ58mm
Measuring Aperture Φ8mm
Observer 2°/10°
Repetitive Error Spectral 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 Error ΔE*ab≤0.2 (Average value of measuring the 12 tint plates of BCRA series II)
Wavelength Range 400∽700nm
Wavelength Pitch 10nm
Reflectance Range 0∽200%
Light Source Type D65, D50, A, C, D55, D75, F2, F6, F7, F8, F10, F11, F12
Light Source Device Combined LED Light
Light Source Life 5 years, more than 1.6 million measurements
Sensor Silicon Photoelectric Diode Array
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
Display Data Spectral Graph/Data, Sample Chromatic Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation
Other Chromaticity Data WI(ASTM E313, CIE/ISO, AATCC, Hunter),
YI(ASTM D1925, ASTM 313),
Metamerism Index (Mt),
Color Strength, Color Stain, Color Fastness
Measuring Time 1.5s
Data Storage 1000 standards, 10000 samples
Data Port USD&RS232
Dimension 90*77*230mm
Weight 600g
Battery Li-ion Battery, 5000 measurements in 8 hours.
Operation Temperature 0∽40℃(32∽104℉)
Storage Temperature -20∽50℃(-4∽122℉)
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 Universal Test Components, Micro Printer, Powder Test Box