Specifications
| Lighting method | D/8 (diffuse illumination, 8 ° direction reception) SCI/SCE measurement; exclude UV measurement according to CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Integrating sphere size | F40mm |
| lighting source | Light spectrum LED light source |
| Spectroscopic method | Plane grating spectroscopy |
| sensor | Large area silicon photodiode array (dual row 20 groups) |
| Measurement Wavelength range | 400~700nm |
| wavelength spacing | 10nm |
| Reflectance Measurement Range | 0~200% |
| Measurement caliber | 8mm |
| Light-containing method | Simultaneous testing of SCI/SCE |
| Color space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,βxy,Munsell(C/2) |
| Color difference formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00 |
| Other chromaticity indicators | Light spectrum reflectance, WI (ASTM E313, CIE/ISO, AATCC, Hunter, TaubeBergerStensby), YI (ASTM D1925, ASTM 313), Isochromatic Spectral Index Mt |
| Viewing Angle | 2°/10° |
| Observation light source | D65,A,C,D50,D55,D75,F1,F2 (CWF),F3,F4,F5,F6,F7 (DLF),F8,F9,F10 (TPL5),F11 (TL84),F12 (TL83/U30),B,U35,NBF,ID50,ID65 |
| display mode | Light spectrum graphs/data, sample chromatic values, color difference values/graphs, pass/fail results, Color simulation, Color bias |
| Measurement time | About 1.5s |
| Sexual repeability | Chromatic value: MAV/SCI, ΔE * ab within 0.03 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) Spectral reflectance: MAV/SCI, standard deviation within 0.1% (400~700nm: within 0.2%): |
| Inter-station difference | ΔE * from < 0.2 (MAV / SCI) |
| display Accuracy | 0.01 |
| Measurement method | Single measurement, average measurement (2~ 99 times) |
| Positioning method | Camera positioning, stabilizer positioning |
| size | 129*76*217mm |
| Weight | Approx. 600g |
| Battery life | Lithium battery, 3.7V, 5000mAh, 8800 times in 8 hours |
| Lighting source life | More than 1.50 million measurements in 10 years |
| Display | TFT true color 3.5inch, capacitive touch screen |
| Data Interface | USB, Bluetooth ® 5.0 |
| Store data | 1000 master standards, 20,000 samples (one piece of data can include SCI/SCE at the same time), APP/PC Mass storage |
| Software Support | Android, IOS, Windows, WeChat Mini Program, Hongmeng |
| Operating language | Simplified Chinese, English, Traditional Chinese |
| Operating temperature range | 0~40 ℃, 0~85% RH (no condensation), altitude: less than 2000m |
| Storage temperature range | -20~50 ℃, 0~85% RH (no condensation) |
| Optional accessories | Micro printer, powder test box |
| Observation light source 2 | LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2, LED-C2, LED-C3, LED-C5, customizable light source (41 kinds of light sources in total, partly realized through the host computer/APP) |
| Other chromaticity metrics 2 | Dip lightfastmess, color fastness, force (dyestuff strength, tinctorial strength), cover 8 degrees glossiness, 555 hue classification, |
| Other chromaticity metrics 3 | Blackness (My, dM), CMYK (A, T, E, M), Tint, Color Density, Munsell (some functions are realized through the host computer) |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 1095 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/39049/Specification.html , which is only used by users who purchase commodities from the NBCHAO.