{"product_id":"vtsyiqi-multi-aperture-spectrophotometer-portable-spectrophotometer-with-color-space-cie-lab-xyz-yxy-lch-cie-luv-s-rgb-hunterlab-βxy-din-lab99-munsellc-2-aperture-12mm-11mm-10mm-6mm-5mm-3mm-1-3mm-usb-bluetooth-dual-interface","title":"VTSYIQI Multi Aperture Spectrophotometer Portable Spectrophotometer with Color Space CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99,Munsell(C\/2) Aperture 12mm 11mm 10mm 6mm 5mm 3mm 1*3mm USB + Bluetooth Dual Interface","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eIntroduction:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003espectrophotometer is an enhanced laboratory-grade spectrophotometer, specifically designed for high-precision color analysis and transmission scenarios. It adopts the internationally recognized 45\/0 optical structure and incorporates a high-performance optical system, achieving rapid and accurate measurements within the 400–700nm spectral range. The product is equipped with seven measurement apertures to flexibly adapt to samples of different sizes and shapes, and has the capability to measure fluorescent samples. It also meets the requirements for measuring the luminance factor and chromaticity coordinates of traffic signs, markings, and reflective films. It includes GB 2893 and GB\/T 18833 standard colors and supports manually customized polygonal rectangle tolerances, providing professional solutions for color management across various industries.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFeature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Optical Measurement System\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOptical geometry\u003c\/strong\u003e: The 45\/0 illumination method (45° circular uniform illumination, 0° reception) is adopted, which complies with standards such as CIE No.15, GB\/T 3978, and GB 2893 to ensure measurement standardization and data consistency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCombined full-spectrum LED light source\u003c\/strong\u003e: It employs a combination of 400-700nm full-spectrum LED light source and UV light source, ensuring sufficient spectral distribution within the visible light range, avoiding spectral loss in specific wavelengths, preventing saturation under strong light, enhancing sensitivity under weak light, and allowing for easy measurement of fluorescent samples.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSilicon photodiode dual array (40 groups) sensor\u003c\/strong\u003e: Using larger area silicon photodiode array (40 groups in two rows) sensor effectively solves the problems of strong light saturation and weak light detection, ensuring the instrument's measurement speed and accuracy.\u003c\/p\u003e\n\u003ch3\u003eHigh-precision colorimetric control, inter-station difference ≤0.15\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRepeatability accuracy：\u003c\/strong\u003eWithin ΔE*ab 0.018，The repeatability accuracy of the instrument has reached a level that is difficult for similar products to match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInter-instrument Error:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWithin ΔE*ab 0.15，Ensure the measurement results from multiple devices are highly consistent.\u003c\/p\u003e\n\u003ch3\u003eDedicated Measurement Solutions for Traffic Signs \/Markings \/Reflective Sheets\u003c\/h3\u003e\n\u003cp\u003eIt supports the measurement of luminance factor and chromaticity coordinates of traffic signs, markings, and reflective films, and is adapted to the strict requirements of the transportation industry for the consistency of road sign colors.\u003c\/p\u003e\n\u003cp\u003eBuilt-in GB 2893 (safety colors) and GB\/T 18833 (road traffic reflective film) standard colors, no need for additional import, and can manually customize polygonal rectangle tolerances to improve industry application efficiency.\u003c\/p\u003e\n\u003ch3\u003eSeven-apertures precision, covering full-size samples\u003c\/h3\u003e\n\u003cp\u003eProvides seven measuring apertures (12mm、11mm、10mm、6mm、5mm、3mm、1*3mm platform)，It can be flexibly switched according to the sample size (such as small electronic components or large road signs) to adapt to diverse measurement scenarios.\u003c\/p\u003e\n\u003ch3\u003eComprehensive colorimetric analysis capability\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eConfigure 10 color spaces:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eincluding CIE LAB、XYZ、Yxy、LCh、CIE LUV、s-RGB etc. It meets the color definition and analysis needs of different industries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupports 9 color difference formulas:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eincluding ΔEab、ΔEuv、ΔE94、ΔEcmc (2:1)、ΔE*00 etc, it can accurately quantify color differences and adapt to color difference judgment standards in different scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRich colorimetric index:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIt supports measurements such as whiteness (WI), yellowness (YI), metamerism index (MI), blackness, and color density (CMYK), as well as staining fastness, color change fastness, force content, and opacity, covering the entire color evaluation process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupports observation of 41 light sources: including\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e（D65、A、C、D50 etc，some are achieved through PC software）and 2°\/10° view angle，It can simulate visual effects under different environments and meet the needs of color transmission across different scenarios.\u003c\/p\u003e\n\u003ch3\u003eConvenient operation and data management\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eConvenient operation:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eEquipped with a 3.5-inch TFT true-color capacitive touchscreen, it can intuitively display spectrum\/data, colorimetric values, color difference values\/comparison charts, and pass\/fail judgment results, making it easy to operate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB + Bluetooth dual interface：\u003c\/strong\u003eSupport USB +Bluetooth，It can connect to computers and printers, and is compatible with Android\/iOS\/Windows systems and WeChat mini programs, making data transmission and report generation more flexible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh measurement efficiency：\u003c\/strong\u003eA single measurement takes only about 1 second, and it supports the storage of 1,000 standard samples and 30,000 test samples, meeting the long-term data traceability needs of a large number of samples.\u003c\/p\u003e\n\u003ch3 class=\"a-size-extra-large a-spacing-base a-text-center\"\u003eTechnical parameters\u003c\/h3\u003e\n\u003cp\u003eIllumination：45\/0(45 ring-shaped illumination, vertical viewing); Comply with CIE No.15，GB\/T 3978,GB 2893,GB\/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7\u003c\/p\u003e\n\u003cp\u003eFeatures  ：Enhanced spectrophotometer for precise color analysis and transmission in the laboratory; Used for precise color measurement and quality control in industries such as plastics and electronics, paints and inks, textiles and clothing printing and dyeing, printing, and ceramics; it can also be used for fluorescent sample measurement.\u003c\/p\u003e\n\u003cp\u003eFeatures：It can be used to measure the luminance factor and chromaticity coordinates of traffic signs, markings, and reflective films. It includes GB 2893 and GB\/T 18833 standard colors and allows manual customization of polygonal rectangle tolerances.\u003c\/p\u003e\n\u003cp\u003eLight Source：Combined LED Light, UV Light\u003c\/p\u003e\n\u003cp\u003eSpectral separation device：Flat Grating\u003c\/p\u003e\n\u003cp\u003eDetector：Silicon photodiode array (dual array, 40 groups)\u003c\/p\u003e\n\u003cp\u003eWavelength Range：400~700nm\u003c\/p\u003e\n\u003cp\u003eWavelength Pitch：10nm\u003c\/p\u003e\n\u003cp\u003eHalf Bandwidth：10nm\u003c\/p\u003e\n\u003cp\u003eReflectance resolution：0.01%\u003c\/p\u003e\n\u003cp\u003eReflectance Range：0~200%\u003c\/p\u003e\n\u003cp\u003eMeasuring Aperture   ：7 aperture:12mm platform+11mm platform +10mm platform +6mm platform+5mm platform+3mm platform + 1*3mmplatform\u003c\/p\u003e\n\u003cp\u003eColor Space：CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99,Munsell(C\/2)\u003c\/p\u003e\n\u003cp\u003eColor Difference Formula：ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter)\u003c\/p\u003e\n\u003cp\u003eOther Colorimetric Index    ：WI(ASTM E313，CIE\/ISO,AATCC,Hunter)， YI(ASTM D1925，ASTM 313), Metamerism Index MI，Blackness (My,dM)，Tint(ASTM E313-00)，Munsell(C\/2)， Staining Fastness, Color Fastness, Color Density CMYK,Opacity（Some functions are realized through PC software）\u003c\/p\u003e\n\u003cp\u003eObserver Angle：2°\/10°\u003c\/p\u003e\n\u003cp\u003eIlluminant    ：D65,A,C,D50,D55,D75,F1,F2,F3,F4，F5，F6,F7,F8,F9，F10,F11,F12,CWF,DLF,TL83,TL84,TPL5,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,Light source can be customized (a total of 41 kinds of light sources, some of which are realized through the host computer\/APP)\u003c\/p\u003e\n\u003cp\u003eDisplay Data：Spectrogram\/Values, Chromaticity Values, Color Difference Values\/Graph, Pass\/Fail Result, Color Offset\u003c\/p\u003e\n\u003cp\u003eMeasurement Time    ：About 1.5s\u003c\/p\u003e\n\u003cp\u003eDisplay resolution：0.01\u003c\/p\u003e\n\u003cp\u003eRepeatability：Spectral reflectance: MAV, Standard deviation within 0.07% (400 nm to 700 nm: within 0.2%) Chromaticity value: MAV, within ΔE*ab 0.018 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration)\u003c\/p\u003e\n\u003cp\u003eInter-instrument Error：MAV,Within ΔE*ab 0.15 (Average for 12 BCRA Series II color tiles)\u003c\/p\u003e\n\u003cp\u003eMeasurement mode：Single Measurement, Average Measurement(2-99)\u003c\/p\u003e\n\u003cp\u003eSize(L*W*H)：169X73X87mm\u003c\/p\u003e\n\u003cp\u003eWeight：About 446g\u003c\/p\u003e\n\u003cp\u003eBattery power：Li-ion battery. 10000 measurements within 8 hours\u003c\/p\u003e\n\u003cp\u003eIlluminant Life Span：5 years, more than 3 million times measurements\u003c\/p\u003e\n\u003cp\u003eDisplay：3.5-inch TFT color LCD, Capacitive Touch Screen\u003c\/p\u003e\n\u003cp\u003eInterface：USB, Bluetooth 5.0\u003c\/p\u003e\n\u003cp\u003eData memory：Standard 1000 Pcs, Sample 30000 Pcs\u003c\/p\u003e\n\u003cp\u003eLanguage：Chinese Simplified, Chinese Traditional, English, Russian\u003c\/p\u003e\n\u003cp\u003eSoftware：Andriod,iOS,Windows,WeChat Mini Program\u003c\/p\u003e\n\u003cp\u003eCalibration：First Grade\u003c\/p\u003e\n\u003cp\u003eWorking Environment：Temperature: 0~40℃; Humidity: 0~85% (No Condensation);altitude: less than 2000 m\u003c\/p\u003e\n\u003cp\u003eStorage Environment：Temperature: -20~50℃; Humidity: 0~85% (No Condensation)\u003c\/p\u003e\n\u003cp\u003eStandard Accessory：Power Adapter, USB Cable, Built-in li-ion battery, User Manual, software(download from the website)White and Black Calibration Board, Protective Cover, Measuring Apertures\u003c\/p\u003e\n\u003cp\u003eOptional Accessory：Micro Printer, Powder Test Box, Universal test components, Locating Plate\u003cbr\u003e \u003c\/p\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":48380783329501,"sku":"TS-26C-SANENSHI-LUCKY-0","price":2980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/11_68c786a4-e12d-4f32-b938-634afd60e23a.jpg?v=1787118062","url":"https:\/\/www.vtsyiqi.net\/products\/vtsyiqi-multi-aperture-spectrophotometer-portable-spectrophotometer-with-color-space-cie-lab-xyz-yxy-lch-cie-luv-s-rgb-hunterlab-%ce%b2xy-din-lab99-munsellc-2-aperture-12mm-11mm-10mm-6mm-5mm-3mm-1-3mm-usb-bluetooth-dual-interface","provider":"VTSYIQI","version":"1.0","type":"link"}