TW-DS-210 touch screen colorimeter universal laboratory colorimeter portable colorimeter

Description :

　　TW-DS-210 colorimeter product details:

　　1、 Core Technology

　　(1) Dual light path design improves repeatability accuracy with dE * ab ≤ 0.03

　　The dual path design monitors the energy fluctuations of the light source while measuring the sample signal, reduces interference during measurement, achieves high measurement stability, and improves the instrument's measurement repeatability index to dE * ab ≤ 0.03. Ensured the measurement speed, accuracy, and stability of the instrument.

　　(2) 5-micron thickness nano integrated optical device

　　By using nano integrated optical devices as spectral devices, only optical devices with a thickness of 5 microns are needed to achieve nanometer level spectral capabilities, improving the technical performance of the product.

　　2、 Product Features

　　(1) More than 30 measurement indicators

　　RGB,Lab, Spectral reflectance, LCh,Hunter Lab,CIE-Luv,XYZ,Yxy

　　Color difference (Δ E * ab, Δ E * cmc, Δ E * 94, Δ E * 00)

　　Whiteness (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby)

　　Yellowth (ASTM E313-00, ASTM E313-73)

　　Blackness (My, dM), color fastness, color fastness, Tint(ASTM E313-00)

　　Color density CMYK (A, T, E, M), heterochromatic index Milm, Munsell, hiding power, strength (dye intensity, coloring power)

　　(2) Evaluate whether the color is flashing, providing nearly 40 types of evaluation light sources

　　A. Nearly 40 evaluation light sources, including B, C, D50, D55, D65, etc., are available for selection

　　(3) Includes SCI measurement mode

　　SCI refers to the specular reflection method, which is generally used for studying the properties of color itself without caring about the surface glossiness of the sample to which the color is attached.

　　(4) The calibration base and zirconium reference with a Mohs hardness of 9 are used to calibrate the instrument, ensuring its long-term stability

　　When in use, there is no need for frequent manual calibration. As long as it is placed on the calibration base, the instrument will automatically calibrate its overall function and accuracy based on its own status and environmental factors, ensuring that the instrument is always in a stable state and ready for use at any time. The whiteboard in the calibration base is the benchmark for instrument accuracy. Zirconium material is used as a calibration whiteboard, with a surface Mohs hardness of 9. Due to the material's hardness and stability comparable to diamonds, it ensures that the calibration whiteboard surface will not be scratched and will not change color with temperature and humidity changes.

　　Calibration whiteboard (artificial diamond zirconium material)

　　Mohs hardness: 9

　　Spectral reflectance>90%

　　Temperature and humidity changes do not change color

　　Oxidation does not change color

　　High hardness without scratching

　　(5) Provide four path switching options

　　Rotate to switch calibers, bidding farewell to the tedious manual screwing method of fixing calibers.

　　Stable type: Φ 11mm, Φ 6mm

　　Agile type: ▽ 11mm, ▽ 6mm

　　(6) Built in high-definition camera for clear observation of the tested area

　　The colorimeter can obtain images of the measured area through the camera during measurement, which can clearly locate the measured area of the sample and avoid inaccurate measurements caused by regional errors.

　　(7) Support WeChat mini programs, Android, Apple, and HarmonyOS mobile apps

　　The colorimeter can be connected to various mobile phones through a mobile application. Users no longer need to transmit the color values and physical objects of samples, and can easily transmit color data through WeChat.

　　Users can search for similar colors in multiple color cards.

　　Users can create a personal color database and input color card information for printing, coatings, textiles, etc. The created color library can be uploaded to the cloud for multi device data sharing.

　　Enterprise users can create and manage their own color card information database and color formulas in the cloud, and share the information database and color formulas with their users through invitation codes.

　　(8) Using the PC based color management system ColorExpert

　　The colorimeter comes with the Windows color management system ColorExpert, which can be connected to the colorimeter via Bluetooth or USB cable.

　　ColorExpert is a full-featured color management software with four main modules: My Colors, Color Detection, Color Matching System (to be purchased), and Personal Center.

　　3、 Introduction to appearance and structure

　　Product Model: TW-DS-210

　　Measurement structure: D/8, SCI

　　Measurement repeatability: Δ E * ab ≤ 0.03

　　Display accuracy: 0.01

　　Measurement caliber: 4 types of stable and flexible: Φ 11mm, Φ 6mm ▽ 11mm, ▽ 6mm

　　Measurement indicators: Spectral reflectance, CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB, Color difference (Δ E * ab, Δ E * cmc, Δ E * 94, Δ E * 00), whiteness (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, Taube Berger Stensby), yellowness (ASTM E313-00, ASTM E313-73), blackness (My, dM), color fastness, color fastness, Tint(ASTM E313-00), Color density CMYK (A, T, E, M), heterochromatic index Milm, Munsell, hiding power, strength (dye intensity, coloring power)

　　Light source conditions: A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,

　　TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2

　　Lighting source: Full band balanced LED light source

　　Measurement and observation method: camera framing and positioning

　　Calibration: Intelligent automatic calibration

　　Software support: Android, iOS, Windows, WeChat Mini Program

　　Accuracy guarantee: Ensure that the Yi level measurement is qualified

　　Field of view: 2 °, 10 °

　　Integral sphere diameter: 40mm

　　Compliant with standards: CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7

　　Spectral analysis method: Nano integrated spectroscopy device

　　Sensor: Dual 16 groups of silicon photodiode array

　　Wavelength interval: 10nm

　　Wavelength range: 400-700nm

　　Reflectance measurement range: 0-200%

　　Reflectivity resolution: 0.01%

　　Measurement method: single measurement, average measurement (2-99 times)

　　Measurement time: approximately 1 second

　　Interface: USB, Bluetooth

　　Screen: IPS full-color screen, 2.4 inches

　　Battery capacity: capable of continuous measurement 8000 times on a single charge, 3.7V/3000mAh

　　Light source lifespan: 10 years and 1 million cycles

　　Language: Simplified Chinese, English

　　Storage: Instrument: 100 standard samples and 10000 test samples; Massive storage of APP

　　Diffuse illumination/8 ° direction reception, including specular reflection light

　　Measure the standard deviation of the whiteboard 30 times at 5-second intervals after calibration

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