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Portable Spectrophotometer – 3NH ST70

Category :
Colorimeter and Color Reader

Price :

Rp.139.830.000

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DESCRIPTION
SPECIFICATION

Spectrophotometer ST70 is a spectrophotometer developed by 3NH TS series core technology, using built-in photodiode array (double 32 groups) sensors, imported whiteboard, while taking into account the measurement speed and convenience of operation. The repeatability delta E* AB of ST70 spectrophotometer is easily controlled within 0.02, and the Inter-instrument error delta E* AB is controlled within 0.15, to make the measurement more accurate. And the test data can be used for accurate color analysis and transmission in the laboratory.

Optical Geometry :
D/8 (diffused illumination, 8-degree viewing angle)
SCI (specular component included)/SCE (specular component excluded) ;excluded UV light source
Conforms to CIE No.15,GB/T 3978,GB 2893,GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
Characteristic :
Adopt 3nh TS series core technology, customized measuring aperture
It is used for precise color measurement and quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries, and for fluorescent sample measurement.
Integrating Sphere Size : Φ40mm
Light Source : Combined full spectrum LED light source
Spectrophotometric Mode : Flat Grating
Sensor : Silicon photodiode array (double row 20 groups)
Wavelength Range : 360~780nm
Wavelength Interval : 10nm
Measured Reflectance Range : 0-200%
Measuring Aperture : 5 apertures: MAV:Φ8mm/Φ10mm；SAV:Φ4mm/Φ5mm;LAV:1x3mm
Specular Component : 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 Colorimetric Index :
Spectral reflectance,WI(ASTM E313,CIE/ISO, AATCC, Hunter, TaubeBergerStensby),
YI(ASTM D1925,ASTM 313),
Metamerism Index MI,
Staining Fastness, Color Fastness, Color Strength, Opacity,
8° Glossiness,555 tone classification, Carbon (My,dM), color density CMYK(A,T,E,M), Tint, Munsel chroma index (part of the function is realized by PC software)
Observer Angle : 2°/10°
Illuminant :
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,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2,LED-C2,LED-C3,LED-C5, able to customized light source (total 41 kinds of light source, Partially realize through the PC software /APP software)
Displayed Data : Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color simulation, Color Offset
Measuring Time : About 1.5s
Repeatability :
Chromaticity value: MAV/SCI, within ΔE*ab 0.03 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration)
Spectral reflectance: MAV/SCI, Standard deviation within 0.1% (400 nm to 700 nm: within 0.2%)
Inter-instrument Error : MAV/SCI, Within ΔE*ab 0.2 (Average for 12 BCRA Series II color tiles)
Display Resolution : 0.01
Measurement Mode : Single Measurement, Average Measurement(2-99times)
Locating Method : Camera Locating,stabilizer cross position
Battery : Li-ion battery, 8800 measurements within 8 hours
Illuminant Life Span : 10 years, more than 1.5 million times measurements
Displayed Data : 3.5-inch TFT color LCD, Capacitive Touch Screen
Data Port : USB, Bluetooth ® 5.0
Data Storage : Standard 1000 Pcs, Sample 20000 Pcs, APP/PC mass storage
Software Support : Andriod,IOS,Windows,Harmony OS,Wechat applets
Language : Simplified Chinese, English, traditional Chinese
Operating Environment : 0~40℃, 0~85%RH (no condensing), Altitude < 2000m
Storage Environment : -20~50℃, 0~85%RH (no condensing)
Standard Accessory : Power Adapter, USB cable, User Guide, PC Software(Download from office website), White and Black Calibration Cavity, Protective Cover, Wrist strap, Aperture (8mm or 4mm optional)
Optional Accessory : Micro Printer, Powder Test Box
Dimension : L*W*H=129X76X217mm
Weight : Approx 600g

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