Specifications
| Lighting method | D/8 (diffuse illumination, 8 ° direction reception), SCI/SCE (including specular reflection/removing specular reflection), conforms to CIE No. 15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Lighting source | Light spectrum LED Light source, UV Light source |
| Integrating sphere size | Φ40mm |
| Sensor | CMOS Dual Spectroscopic Sensors |
| Wavelength Range | 400-700nm |
| Measurement caliber | Four caliber: MAV: Should 8mm/Should 10mm (platform + tip nozzle measurement diameter); SAV: Should 4mm/Should 5mm (platform + tip nozzle measurement diameter) |
| Light-containing method | Simultaneous testing of SCI/SCE |
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 |
| Color difference formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter) |
| Other chroma metrics | Light spectrum reflectance, WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), monochromatic index Mt, colour fastness, discoloration fastness, force, occlusion, 555 shade classification, Munsell (C/2) (mobile app implementation) |
| Viewing Angle | CIE 2°/10° |
| Available Light Sources | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30),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 1s |
| Repeatability | Chromatic value: MAV/SCI, standard deviation Delta E * ab within 0.02 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) Spectroscopic reflectance: MAV/SCI, standard deviation within 0.08% (400~700nm: within 0.18%) |
| Inter-instrument Agreement | ΔE*ab<0.2(MAV/SCI) |
| Display Accuracy | 0.01 |
| Reflectance Measurement Range | 0~200% |
| Reflectance resolution | 0.01% |
| Measurement mode | Single measurement, average measurement (2~ 99 times) |
| positioning method | Stabilizer positioning + camera viewfinder positioning |
| Whiteboard verification method | Non-contact (automatic lifting) |
| size | 94*68*188mm |
| Weight | 270G (without calibration base) |
| Battery level | Lithium battery, 3.7V, 5000mAh, 8000 times in 8 hours |
| Lighting source life | More than 1.20 million measurements in 10 years |
| Display | TFT true color 2.8inch, capacitive touch screen |
| interface | USB, Bluetooth ® 5.0 |
| store data | 500 master standards, 10,000 samples (one 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 environment | 0~40 ℃, 0~85% RH (no condensation), altitude: less than 2000m |
| Storage environment | -20~50 ℃, 0~85% RH (no condensation) |
| Standard Accessories | Power adapter, data cable, manual, quality management software (official website download), black and white correction box, protective cover, wristband, measurement caliber |
| Optional Accessories | Micro printer, powder test box |
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/41904/Specification.html , which is only used by users who purchase commodities from the NBCHAO.