Spectral Reflectance: standard deviation within 0.1%(400~700nm: within 0.2%) Colorimetric Value: standard deviation within ΔE*ab=0.04 (Measurement Conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration performed.)
Color Difference Formula
Spectral Reflectance: standard deviation within 0.1%(400~700nm: within 0.2%)
CIE LAB, XYZ, Yxy, LCh, CIE LUV, LAB&WI&YI
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
Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM (containing management software), Data Line, White and Black Calibration Cavity, Protective Cover and Wrist Strap.
Within ΔE*ab=0.2 (Average for 12 BCRA series II color tiles)
Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation, Color Index Setting(ΔE*94, ΔE*cmc, ΔE2000), Tolerance Prompt, Reverse Prompt, Time Setting, Language Setting, Restore Factory Setting
Universal Test Components, Micro Printer, Powder Test Box
NS808 is a model of spectrophotometer with incomparable accuracy. It features the great performance in the measurements of traffic signs with the help of dedicated PC software CQCT and a ultra-large integrating sphere which can evenly distribute light more effectively, which makes the measurement results more accurate.
The errors of the absolute values of L*ab of the spectrophotometers from USA, Germany and Japan are all ±1.5, while, after careful comparison, the error of L*ab absolute value of our NS series spectrophotometer is only ±1.0.
It is configured with two observer angles, multiple light source types, multiple color space systems and color difference formulas, all of which have endowed NS series spectrophotometer with powerful functions to meet the requests of all kinds of color measurements.
The large touch-screen display makes operation more friendly. And once connected with PC via the software CQCT, more extension functions will be at hand.
For Liquid Testing
With the configuration of the universal test component and the powder test box, measurements of liquid, paste, powder and particle could be implemented without hesitation.
3nh, headquartered in Shenzhen China, is a professional manufacturer of color management equipment. We have been committed to provide the world innovative color management solution by researching and developping, designing and manufacturing since founded in 1988. By now, we have developped 5 series of products almost covering the whole field of color management. All our products have been qualified by CE, RoHS, ISO9001, TUV. Having been the leading brand and the biggest color management equipment supplier in China, we are now looking forward to cooperating with distributors all over the world.