▶Brief：

▶Dual optical path design improves repeatability accuracy

▶Innovative 5 micron thick nano-integrated optics :

After nearly 10 years of dedicated research, CHNSpec has adopted nano-integrated optics as the spectroscopic device, which can achieve nano-level spectroscopic capability with only 5 micron thickness of optics, once again leading the direction of innovation in the industry, crossing the technological blockade of foreign products and greatly enhancing the technical performance of the products. The relevant technology is protected by Chinese invention patents.

▶Features：

▷Use ColorExpert, the powerful PC-based color management system

▷Ultra-high repeatability accuracy

▷Excellent inter-stage consistency

▷Over 30 measurement parameters and nearly 40 evaluation light sources to choose from

▷The calibration base and the zirconium reference with a Mohs hardness of 9 calibrate the instrument, ensuring its long-term stability.

▶Technical Parameter:

▷Measuring structure：D/8,SCI

▷Measurement repeatability：dE*ab≤0.04

▷Inter-instrument Agreement：dE*ab≤0.4

▷Display accuracy：0.01

▷Measuring/illumination aperture：Φ8mm/Φ11mm

▷Color Spaces and Indices：

Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE Luv, XYZ, Yxy, RGB, Color difference(ΔE*ab, ΔE*cmc, ΔE*94,ΔE*00),WI(ASTM E313-00,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger Stensby), YI(ASTM D1925,ASTM E313-00,ASTM E313-73), Blackness(My,dM),Color Fastness, Tint,(ASTM E313-00),Color Density CMYK(A,T,E,M), Milm, Munsell, Opacity, Color strength

▷Source condition： A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1, LED-V2

▷Light source：LED

▷Measurement observation method ：Visual

▷Calibration：Auto calibration

▷Software support：Windows

▷Guaranteed accuracy：Guaranteed measurement

▷Observer：2°，10°

▷Integrating sphere diameter：40mm

▷Standards：CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7

▷Ways of spectral：Nano-integrated spectral devices

▷Sensor：Silicon photodiode array Dual 16-group

▷Wavelength interval：10nm

▷Wavelength range：400-700nm (user viewable reflectance at 31 wavelengths)

▷Reflectance determination range：0-200%

▷Reflectance resolution：0.01%

▷Measurement method：Single measurement, average measurement (2 to 99 measurements)

▷Measurement time：approx. 1 second

▷Interface：USB

▷PC software : √

▷Screen：Screen Full colour screen, 3.5

▷Battery capacity：8000 continuous measurements on a single charge

▷Life of light：10 years and 1 million cycles

▷Language：Simplified Chinese, English

▷Storage：10,000 data items

* Diffuse illumination / 8° directional reception with specular reflected light included / specular reflected light removed

**White plate calibration with 30 standard deviations measured at 5 second intervals after white plate calibration

***BCRA Series II average of 12 colour plate measurements

**** illumination aperture is the actual aperture opening size of the instrument