Specifications
| Geometry conditions | CIE recommended lighting collection method: 45/0 |
| Color space | CIELab, CIELCh, CIELuv, HunterLab, CIEXYZ, Yxy, reflectance, CMYK, YI yellowness, Gantz whiteness, ISO luminance (R457 whiteness), Taube whiteness, z whiteness, sRGB |
| Available Light Sources | A、C、D50、D55、D65、D75、F1、F2(CWF)、F3、F4、F5、F6、F7、F8、F9、F10、F11(TL84)、F12(U30) |
| Light source conditions | Combination LED |
| Color difference formula | △E*ab、△E*Ch、△E*uv、△E*Hunter、△E*CMC(2:1)、△E*CMC(1:1)、△E*94、△E*00、△E*sRGB、△E*BFD、△E*FMCII |
| Measurement caliber | Light spot 8mm (diameter φ 11mm)/light spot 4mm (diameter φ 6mm) optional |
| Light-containing method | - |
| Sensors | Linear array CMOS@256 pixels |
| spectroscopy | Diffraction grating |
| Standard observer | CIE10°(1964)、CIE2°(1931) |
| Wavelength range | 400~700nm |
| wavelength interval | 10nm |
| Measurement distance | 2.5s |
| Reflectance Measurement Range | 0%~200% |
| Sexual repeability Accuracy | Delta E < 0.05 (the average value of 30 whiteboard measurements) |
| stand-alone difference | Delta E < 0.3 (RAL12 color block) |
| Light source lifetime | More than 50,000 hours |
| Battery life | More than 10,000 measurements |
| Display | TFT True Color 2.8 inches @(16:9) |
| data storage | 100 master standards, 16,000 samples |
| Operating temperature | 0℃-40℃（32℉-122℉） |
| Storage environment | -20℃-50℃（-4℉-122℉） |
| Humidity range | Relative Humidity less than 85%, no condensation |
| Weight | 340g |
| Dimension | 180*76*60mm |
| packing size | 400*240*340mm |
| standard accessories | power adapter, standard whiteboard, standard black cavity, cable, lithium battery, manual, PC software |
| Shop accessories | Printer, Locator Block, PC Software Premium Edition |
| Geometry conditions | CIE recommended lighting collection method: 45/0 |
| Color space | CIELab, CIELCh, CIELuv, HunterLab, CIEXYZ, Yxy, reflectance, CMYK, YI yellowness, Gantz whiteness, ISO luminance (R457 whiteness), Taube whiteness, z whiteness, sRGB |
| Available Light Sources | A、C、D50、D55、D65、D75、F1、F2(CWF)、F3、F4、F5、F6、F7、F8、F9、F10、F11(TL84)、F12(U30) |
| Light source conditions | Combination LED |
| Color difference formula | △E*ab、△E*Ch、△E*uv、△E*Hunter、△E*CMC(2:1)、△E*CMC(1:1)、△E*94、△E*00、△E*sRGB、△E*BFD、△E*FMCII |
| Measurement caliber | Light spot 8mm (diameter φ 11mm)/light spot 4mm (diameter φ 6mm) optional |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[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/43022/Specification.html , which is only used by users who purchase commodities from the NBCHAO.