3NH ST50 Colorimeter φ 4mm
φ 4mm measurement aperture, supports 8 measurement spaces and 41 observation Light sources, large area photodiode array, D/8 structure compatible with SCI/SCE measurement, camera viewfinder, non-contact Automatic calibration, supports a variety of mobile phone systems and WeChat Mini Program.
3NH
ST50（φ4mm）
ST50（φ8mm）
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product description
3nh's twin sister "Kutai" ST series of the TS series is grandly launched, inheriting the large-area array sensor and grating spectroscopic core technology of 3nh in the field of color detection, and keenly analyzing the strong and weak light in the 300-1100nm band.
The Spectrophotometer ST50 is a Spectrophotometer developed by 3nh using the Thai dual-core technology spectrometer. It adopts a built-in photodiode array (20 sets of double rows) sensors and an imported whiteboard, taking into account the measurement speed and the convenience of operation. The repeatability ΔE*ab of the ST50 Spectrophotometer is easily controlled within 0.03, and the inter-stage difference ΔE*ab is controlled within 0.2.
Applications
Kutai Spectrophotometer ST50 adopts a single customized measurement caliber, with accurate measurement data and stable performance. It is used for accurate color measurement and quality control in plastic electronics, paint ink, textile and garment printing and dyeing, printing, ceramics and other industries.
3NH ST50（φ4mm） ColoriMeterSpecifications
| LIST | VALUE |
|---|---|
| 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 | 4mm |
| 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) |
3NH ST50（φ4mm） ColoriMeter Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
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- ActiveJJF 1990-2022
- ActiveGB/T 33568-2017
- ActiveGB/T 11942-2022
- ActiveHG/T 3862-2006
- ActiveGB/T 7707-2008