3NH ST-700d Array Colorimeter DATASHEET
| Brand | 3NH | Model | ST-700d |
|---|---|---|---|
| From | China | Name | Array Colorimeter |
Specifications
| Lighting method | D/8 (diffuse illumination, 8 ° direction reception) SCI/SCE measurement; including UV/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, UV light source |
| Spectroscopic method | Plane grating spectroscopy |
| sensor | Large area silicon photodiode array (double row 40 groups) |
| Measurement Wavelength range | 400~700nm |
| wavelength spacing | 10nm |
| Reflectance Measurement Range | 0~200% |
| Measurement caliber configuration | Three diameter: 8mm platform + 4mm platform + 1 * 3mm |
| Positioning method | Stabilizer positioning + camera viewfinder positioning |
| Whiteboard inspection method | Non-contact automatic whiteboard verification |
| Light-containing method | Simultaneous testing of SCI/SCE |
| Color space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 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 chromaticity indicators | pow<--sep--0/>, 白<--sep--0/> (ASTM E313-00, ASTM E313-73, CIE / ISO, AATCC, Hunter, TaubeBergerStensby), 黄<--sep--0/> (ASTM D1925, ASTM E313-00, ASTM E313-73) |
| Observer 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,LED-B1, |
| show | 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 0.022 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) Spectral reflectance: MAV/SCI, standard deviation within 0.07% |
| display Accuracy | 0.01 |
| Measurement method | Single measurement, average measurement (2~ 99 times) |
| memory | APP Mass storage |
| Accuracy Guarantee | Guaranteed Level 1 Measurement |
| size | Length X width X height = 114X70X208mm |
| Weight | Approx. 435g (without calibration seat) |
| Battery level | Lithium battery, 3.7V, 5000mAh, 8500 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 |
| interface | USB, Bluetooth ® 5.0 |
| Store data | 500 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 |
| 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) |
| Standard accessories | Power adapter, data cable, manual, quality management software (official website download), calibration box, protective cover, wristband, measurement caliber |
| Optional accessories | Micro printer, powder test box |
| Other chromaticity metrics 2 | Spectral index Mt, lightfastmess, color fastness, force (dyestuff strength, tinctorial strength), coverage |
| Other chromaticity metrics 3 | 8 degree glossiness, 555 hue classification, blackness (My, dM), color Density CMYK (A, T, E, M), Tint (ASTM E313-00), color Density, Munsell (some functions are realized through the host computer) |
| Observation light source 2 | 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 (41 kinds of light sources in total, partly realized through the host computer/APP) |
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/41893/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18