Spectrophotometer ST50

PRODUCT DETAILS

        The twin sister ST series of 3NH TS series is launched grandly, inherits the core technology of large-area array sensor and grating splitting in the field of color detection, and acutely analyzes the strong and weak light in 300-1100nm band. Our TS series has always been imitated, but never surpassed. TS series since its birth has been adhering to the quality first, with the purpose of quality, after years of continuous improvement, we can proudly say: ST series, let the color measurement is very accurate! In the future, 3nh will continue to practice the mission of "specialized and innovation" enterprise and high-tech enterprise, overcome difficulties and continue to innovate on the road of testing instruments, so that our partners can have a wonderful high accuracy and quality measurement instrument.

         

        Spectrophotometer ST50 is a spectrophotometer developed by 3NH TS series core technology, using built-in photodiode array (double 20 groups) sensors, imported whiteboard, while taking into account the measurement speed and convenience of operation. The repeatability delta E* AB of ST50 spectrophotometer is easily controlled within 0.03, and the Inter-instrument error delta E* AB is controlled within 0.2, to make the measurement more accurate. And the test data can be used for accurate color analysis and transmission in the laboratory.

         

Application

         

        Spectrophotometer ST50 is equipped with one customized measuring aperture, accurate color measurement 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, and can be used for fluorescent sample measurement.

         

Features 

         

1. Large area photodiode array (dual 20 arrays) sensor

        A larger area of double 20 array sensor, strong light saturation, weak light sensitivity and a wider spectrum response range, to ensure the instrument measurement speed, accuracy, stability and consistency, independent core technology, and international standards of the same platform, to achieve complete compatibility.

Large area photodiode array (dual 20 arrays) sensor

2. Adopt D/8 structure and SCI/SCE mode

        Spectrophotometer ST50 uses a widely international use D/8 optical structure, SCI/SCE (Specular Component Included/Specular Component Excluded) synthesis technology, support SCI+SCE at the same time fast measurement, test time about 1.5 seconds.

Adopt D/8 structure and SCI/SCE mode

3. Combination of full spectrum LED light source and UV light source

        The use of 400-700nm full spectrum LED light source ensures sufficient spectral distribution in the visible light range, avoiding the spectral loss of specific bands, strong light will not be saturated, weak light is more sensitive, and fluorescence samples can be easily measured.

Combination of full spectrum LED light source and UV light source

4. Camera positioning can clearly observe the measured area

        The ST50 spectrophotometer has built-in camera. Through the real-time scene-taking of the camera, it can accurately determine whether the measured part of the object is the target center, which improves the measurement efficiency and accuracy.

Camera positioning can clearly observe the measured area

5. Non-contact automatic calibration, professional imported white board, more wear-resistant, dirty, stable

 Non-contact automatic calibration

6. Place the base safely to ensure that the whiteboard is not dirty.

Place the base safely to ensure that the whiteboard is not dirty

7. Offer 8 kinds of color measurement space and 41 kinds of observation light source

        Offer CIE LAB,XYZ,Yxy,LCh,CIE LUV, S-RGB, βxy, Munsell(C/2) color spaces, and 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. It also can be customized light source (A total of 41 kinds of light source, Partially realize through the PC software /APP software), and can meet the special measurement requirements under different measurement conditions.

Offer 8 kinds of color measurement space and 41 kinds of observation light source

8. Many color indexes

        Spectrophotometer ST50 not only provides the commonly used color measurement, but also provide spectral reflectance, WI (ASTM E313, CIE/ISO, AATCC, Hunter, TaubeBergerStensby), YI (ASTM D1925, ASTM 313), Metamerism index of Mt, Staining Fastness, Color Fastness, Color Strength, Opacity, 8 degree gloss, 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).

         

9. Support Huawei Harmony OS, Android, IOS, Wechat applets, Windows programs

Support Huawei Harmony OS, Android, IOS, Wechat applets, Windows programs

        Specification

         

                    Model                    ST50 spectrophotometer
                    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                    400~700nm
                    Wavelength Interval                    10nm
                    Measured Reflectance Range                    0-200%
                    Measuring Aperture                    One aperture: 8mm or 4mm optional
                    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
                    Dimension                    L*W*H=129X76X217mm
                    Weight                    Approx 600g
                    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
                    Notes                    The specifications are subject to change without notice.

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