Specifications
| Lighting method | D/8 (diffuse illumination, 8 ° direction reception) SCI/SCE measurement; exclude UV measurement in accordance with CIE No. 15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Integrating sphere size | Φ40mm |
| lighting source | Light spectrum LED light source, UV light source |
| spectroscopy | Plane grating spectroscopy |
| Sensor | Large Area Silicon Photodiode Array (Double Row 26 Group) |
| Measurement Wavelength range | 400~700nm |
| wavelength interval | 10nm |
| Reflectance Measurement Range | 0~200% |
| Measurement caliber | Four caliber: MAV: φ 8mm/φ 10mm; SAV: φ 4mm/φ 5mm |
| 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, DINΔE99,ΔE(Hunter) |
| Other chroma metrics | Light spectrum reflectance, WI (ASTM E313, CIE/ISO, AATCC, Hunter, TaubeBergerStensby), YI (ASTM D1925, ASTM 313), homochromatic index Mt |
| Viewing Angle | CIE 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 plots/data, sample chromatic values, color difference values/plots, pass/fail results, Color simulation, Color bias |
| Measurement time | About 1.5s |
| Sexual repeability | Chromatic value: MAV/SCI, Delta E * ab within 0.025 (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%): |
| stand-alone difference | ΔE*ab<0.15(MAV/SCI) |
| Display Accuracy | 0.01 |
| measurement mode | Single measurement, average measurement (2~ 99 times) |
| positioning method | camera positioning, stabilizer positioning |
| Dimensions | 129*76*217mm |
| Weight | Approx. 600g |
| battery life | Lithium battery, 3.7V, 5000mAh, 8800 cycles in 8 hours |
| Lifetime of lighting source | More than 1.50 million measurements in 10 years |
| Display | TFT true color 3.5inch, capacitive touch screen |
| Data Interface | USB, Bluetooth ® 5.0 |
| data storage | 1000 master standards, 20,000 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) |
| 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 sources (a total of 41 light sources, partially realized through the host computer/APP) |
| Other chroma metrics 2 | Dip colour fastness, color fastness, force (dyestuff strength, tinctorial strength), 8 degree gloss, 555 shade classification, |
| Other chroma metrics 3 | Blackness (My, dM), CMYK (A, T, E, M), Tint, Color Density, Moncel (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/39050/Specification.html , which is only used by users who purchase commodities from the NBCHAO.