Shenzhen ThreeNH Technology Co., Ltd.
Shenzhen ThreeNH Technology Co., Ltd. Leader Of Color Management In China
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NS808 color measurement spectrophotometer for color control on traffic sign
NS808 precise traffic road sign spectrophotometer is a dedicated instrument for the color measurements of traffic road signs. NS808 can be easily used to measure the brightness factor of reflecting film and chromaticity coordinates of all kinds of traffic signs. Its system has the built-in GB2893 safety color module and all the standard color modules of GB/T18833 road traffic reflecting film. So, users can choose from them freely according to application. And users can also conveniently customize polygon tolerance they want.
| NS808 Traffic Sign Spectrophotometer | |
| Model Number | NS808 |
| Illuminating/Viewing Geometry | 45°/0 (45° ring-shaped illumination, vertical viewing angle), |
| Conform to standard CIE No. 15, GB/T3978, GB2893, GB/T18833 | |
| Measuring Aperture | Φ8mm |
| Integrating Sphere Diameter | Φ58mm |
| 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-Instruments Error | ΔE*ab≤0.2 (Average value of the measurement results of the 12 tint plates of BCRA series Ⅱ) |
| Wavelength Range | 400~700nm |
| Wavelength Pitch | 10nm |
| Reflectance Range | 0~200% |
| 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 Value/Graph, Colorimetric 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), | |
| TI(ASTM E313, CIE/ISO), | |
| Metamerism Index (Mt), | |
| Color Strength, Color Stain, Color Fastness | |
| Observer Angle | 2°/10° |
| Light Sources 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 |
| Measuring Time | 1.5s |
| Data Storage | 1000 Standards, 15000 Samples |
| Data Port | USB&RS232 |
| Display Size | TFT 3.5" |
| Touch-Screen | Yes |
| Operating Temperature | 0~40℃(32~104℉) |
| Storage Temperature | -20~50℃(-4~122℉) |
| PC Software | SQCT |
| Weight | 600g |
| Dimension | 90*77*230mm |
| Battery | Large Capacity Li-ion Battery |
| Standard Accessory | Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM(containing color management software), Data Cable, White and Black Calibration Cavity, Protective Cover and Wrist Strap. |
| Optional Accessory | Universal Test Components, Micro Printer, Powder Test Box |
| Certificates | CE & RoHS & TUV & FCC & ISO9001 |
Peculiarity:
Dedicated to traffic signs,marking,brightness factor of reflective film,color coordinates measurement,including GB2893,GB/T 18833 standard color.You can customize the tolerance of polygon rectangle manually.
