Traffic sign reflector film Spectrophotometer 45°/0 Illuminating
NS808 spectrophotometer features a 3.5" ultra-large display with
touch-screen function which makes the operation quite simple, the
interface very friendly. Elegant appearance combines perfectly with
the ergonomic design, which makes it a model of portable handheld
NS808 spectrophotometer adopts a 58mm ultra-large integrating
sphere which can homogenize light better, and the 45°/0 optical
geometry structure conforming to the standards CIE, ISO, ASTM, DIN,
all of which make its accuracy incomparable.
Repetitive error is less than 0.04ΔE*ab, inter-instrument error is
less than 0.2ΔE*ab, which make its stability and reliability of
measurement very superior.
NS808 spectrophotometer is configured with 2 types of observer
angles, 2° and 10°, multiple light source types, multiple color
space systems, multiple chromaticity indexes conforming to
different standards, all of which make NS808 can excellently
fulfill all kinds of requirements for color measurements in
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 spectrophotometer also goes with a powerful PC software SQCT
which includes more extended functions that can enormously
facilitate your work. Once combined with a PC via the software
SQCT, NS808 can perform perfect measurements, analysis and
comparison of the color of traffic signs.
With the configuration of universal test component and powder test
box, measurements of liquid, paste, powder and particle can be
implemented without hesitation.
|NS808 Precise Traffic Sign Spectrophotometer|
|Illuminating/Viewing Geometry||45°/0 (45° ring-shaped illumination, vertical viewing angle),|
|Conform to standard CIE No. 15, GB/T3978, GB2893, GB/T18833|
|Integrating Sphere Diameter||Φ58mm|
|Repetitive Error||Spectral Reflectance: Standard deviation within 0.1%(400~700nm:
|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)|
|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|
|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|
|Data Storage||1000 Standards, 15000 Samples|
|Display Size||TFT 3.5"|
|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|
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