{"product_id":"vtsyiqi-56","title":"VTSYIQI Micro Aperture Spectrophotometer with  Measuring Diameter 1mm High Repeatability ΔE*ab ≤ 0.02 Handheld \/ Probe Dual-use Design Built-in Electronic Color Card Inter-platform Difference ΔE*ab ≤ 0.3 Touch Screen 3.5 inch","description":"\u003cdiv\u003e\u003cstrong\u003eProduct Introduction\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eit is a handheld \/ probe dual use spectrophotometer. Equipped with a 1 mm ultra small aperture, it is specifically designed for measurement of extremely small objects and precision color difference detection. Based on D\/8 optical geometry, a dual channel silicon photodiode array sensor, and a combined full spectrum LED light source, the instrument delivers measurement repeatability ΔE*ab ≤ 0.02, ensuring accurate and reliable data. It supports SCI mode, and incorporates 32 observation light sources, 13 colorimetric indices, and multiple built in electronic color cards, enabling fast matching of similar color card numbers. \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eit features a dual use design: it can be used as a complete “host + probe” integrated instrument for handheld measurement, or the probe can be used independently for flexible integration into industrial automation equipment. Equipped with USB, Bluetooth, RS485 and other mainstream industrial interfaces, it supports multi device communication and coordinated work, enabling rapid integration into various automated production lines and the construction of distributed color measurement systems to meet the requirements of synchronous color monitoring at multiple points on complex production lines. It is widely used for color difference quality control in industries such as plastics \u0026amp; electronics, paints \u0026amp; inks, textile \u0026amp; apparel dyeing, printing, and ceramics. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\n\u003cb\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003e1. Dual  Mode Flexible Application\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eHandheld + Probe DualUse Design\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Can be operated as a complete instrument for laboratory or onsite sampling, or the probe can be used independently for integration into automation equipment, adapting to different work scenarios.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eMicro Aperture Measurement Capability\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: 1 mm measurement aperture, suitable for precise color measurement of micro samples, fine areas, curved surfaces, or narrow spaces.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eLightweight Structure\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Host only 250 g, probe (including calibration case) 240 g, compact dimensions, easy to hold or embed into equipment.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003e2. Built in Electronic Color Cards – Intelligent Color Management\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eBuilt in Electronic Color Card Library\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Preloaded standard electronic color cards inside the device, eliminating the need to carry physical color card books for quick comparison between target colors and standard color samples.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eOne Click Matching and Filtering\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: After measuring a sample, the instrument automatically identifies the closest electronic color card number and color difference data, helping users quickly determine color matching and deviation.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eEfficient Quality Control\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: In incoming inspection, batch comparison, and finished product sampling for industries such as plastics \u0026amp; electronics, paints \u0026amp; inks, and textile printing, it greatly improves color judgment efficiency and reduces human error.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eExpandability\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Supports custom import or update of electronic color card libraries, enabling digital management and application of companyspecific standard color libraries.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003e3. Industrial Interfaces and Coordination Capability\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eMultiple Interfaces\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Equipped with USB, Bluetooth, RS485 (probe side), RS232, RJ45, etc., facilitating connection with PLCs, computers, printers, industrial controllers, etc., for highspeed data transmission and system integration.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eMulti Device Communication and Coordination\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Supports networking of multiple devices, suitable for synchronous color monitoring at multiple points on automated production lines, building distributed color measurement systems.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eExternal Trigger and RealTime Feedback\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Supports external trigger measurement, can work with production line sensors, robotic arms, etc., for automated, synchronized data acquisition, aiding closedloop control.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003e4. High Precision and High Stability\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eOptical Core\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Dualchannel silicon photodiode array sensor (dualrow 32 sets) and nanointegrated spectral device, wavelength range 400–700 nm, wavelength interval 10 nm, high spectral precision.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cb\u003eGood Repeatability\u003c\/b\u003e: Colorimetric values ΔE*ab standard deviation ≤ 0.02 (after white plate calibration, 30 measurements at 5 s intervals); spectral reflectance standard deviation ≤ 0.1% (≤ 0.2% within 400–700 nm).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eSmall InterInstrument Agreement\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: ΔE*ab ≤ 0.3 (average of BCRA Series II 12 color tiles), ensuring data consistency across multiple devices.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eHigh Display Resolution\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: 0.01 display resolution, 0.01% reflectance resolution, reflectance measurement range 0–200%, meeting highprecision quality control requirements.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003e5. Comprehensive Colorimetric Indices and Software Ecosystem\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eRich Colorimetric Indices\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Supports CIE LAB, XYZ, Yxy, LCh, CIE LUV, sRGB, HunterLab, βxy, DIN Lab99 and other color spaces; covers ΔEab, ΔE94, ΔEcmc, ΔE00, DINΔE99 and other color difference formulas\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eDiverse Colorimetric Indicators\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Includes spectral reflectance, whiteness (ASTM E313, CIE\/ISO, ISO2470\/R457, etc.), yellowness (ASTM D1925, ASTM 313), metamerism index MI, staining\/color change fastness, strength, hiding power, 555 hue classification, Munsell (C\/2), blackness (My, dM), color density CMYK, Tint, etc.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eMultiple Light Sources and Observer Angles\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Supports over 40 observation light sources including D65, A, B, C, D50, Fseries, LEDseries, etc., and 2°\/10° observer angles, meeting international standards.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eComplete Software Ecosystem\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Supports Android, iOS, Windows, WeChat Mini Program, HarmonyOS; quality management software available (download from official website) for data storage, analysis, export, and traceability.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003e6. Durable and Stable – Adapts to Complex Environments\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eLong Life Light Source\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Combined fullspectrum LED light source, life up to 10 years or \u0026gt;3 million measurements, reducing maintenance costs.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eLarge Capacity Battery\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: 3200 mAh lithium battery, supports approx. 9 hours or 15,000 measurements per charge, meeting long working hour requirements.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eStrong Environmental Adaptability\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Operating temperature 0–40°C, storage temperature –20 to 50°C, humidity ≤85% RH (noncondensing), suitable for industrial field environments.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan\u003eMetrology Compliance Assurance\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Factoryverified for metrology compliance, ensuring traceability and reliability of measurement results.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cb\u003e\u003cspan\u003eApplication Fields\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp\u003eit is suitable for color difference quality control in industries such as plastics \u0026amp; electronics, paints \u0026amp; inks, textile \u0026amp; apparel dyeing, printing, ceramics, food packaging, cosmetics, automotive parts, etc. The 1 mm microaperture is suitable for color control of extremely small samples, precision injectionmolded parts, silkscreen patterns, wires, and micro areas. The dualuse design and rich interfaces enable efficient, accurate, and stable color measurement in automated production lines, robotic arm integration, laboratory testing, mobile inspection, and other scenarios.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cb\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp\u003eLighting Method：D\/8 (diffuse illumination, 8° direction reception), SCI (including specular reflection), conforming to standards CIE No.15, GB\/T 3978, GB 2893, GB\/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7\u003c\/p\u003e\n\u003cp\u003eCharacteristic：Employing a dual-channel silicon photodiode array sensor with a built-in electronic color card. It is used for color difference quality control in industries such as plastics and electronics, paints and inks, textiles and apparel printing and dyeing, printing, and ceramics.\u003c\/p\u003e\n\u003cp\u003eLighting Source：Combined full-spectrum LED light source\u003c\/p\u003e\n\u003cp\u003eIntegrating Sphere Size：Φ20mm\u003c\/p\u003e\n\u003cp\u003eSpectrophotometry：Nanoscale integrated spectral devices\u003c\/p\u003e\n\u003cp\u003eSensors：Silicon photodiode array (dual-row, 32 groups)\u003c\/p\u003e\n\u003cp\u003eMeasurement Wavelength Range：400-700nm\u003c\/p\u003e\n\u003cp\u003eWavelength Spacing：10nm\u003c\/p\u003e\n\u003cp\u003eMeasuring Diameter：1mm\u003c\/p\u003e\n\u003cp\u003eLight-containing Methods：SCI\u003c\/p\u003e\n\u003cp\u003eColor Space：CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, DIN Lab99\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 Indicators：Spectral reflectance, WI (ASTM E313, CIE\/ISO, ISO2470\/R457, AATCC, Hunter, Taube, Berger, Stensby), YI (ASTM D1925, ASTM 313), metamerism index MI, staining fastness, color change fastness, strength, opacity, 555 hue classification, Munsell (C\/2), blackness (My, dM), color density CMYK, Tint\u003c\/p\u003e\n\u003cp\u003eObserver's Perspective：2°\/10°\u003c\/p\u003e\n\u003cp\u003eObservation Light Source：D65, A, B, C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83\/U30), U35, NBF, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2\u003c\/p\u003e\n\u003cp\u003eDisplay：Spectral graph\/data, sample chromaticity value, color difference value\/graph, pass\/fail results, color simulation, color deviation\u003c\/p\u003e\n\u003cp\u003eMeasurement Time：Approximately 1s\u003c\/p\u003e\n\u003cp\u003eRepeatability：Chromaticity value: Standard deviation ΔE*ab within 0.02 (after preheating and calibration, average value of 30 measurements on a white board at 5-second intervals)Spectrophotometric reflectance: MAV\/SCI, standard deviation within 0.1% (400~700nm: within 0.2%)\u003c\/p\u003e\n\u003cp\u003eInter-platform Difference：ΔE*ab within 0.3 (average value measured from 12 color swatches of BCRA Series II)\u003c\/p\u003e\n\u003cp\u003eDisplay Accuracy：0.01\u003c\/p\u003e\n\u003cp\u003eReflectivity Measurement Range0-200%\u003c\/p\u003e\n\u003cp\u003eReflectivity Resolution：0.01%\u003c\/p\u003e\n\u003cp\u003eMeasurement Method：Single measurement, average measurement (2~99 times)\u003c\/p\u003e\n\u003cp\u003ePositioning Method：Auxiliary positioning lines\u003c\/p\u003e\n\u003cp\u003eWhiteboard Verification Method：Contact whiteboard verification\u003c\/p\u003e\n\u003cp\u003eSize：Main unit: 80*132*20; Probe: φ43*73.5\u003c\/p\u003e\n\u003cp\u003eWeight：Main unit: 250g; Probe (including calibration box): 240g\u003c\/p\u003e\n\u003cp\u003eBattery Power：Lithium battery, 3.7V, 3200mAh, 15,000 measurements within 9 hours\u003c\/p\u003e\n\u003cp\u003eLighting Source Lifespan：10 years, more than 3 million measurements\u003c\/p\u003e\n\u003cp\u003eDisplay Screen：TFT true color 3.5inch, capacitive touch screen\u003c\/p\u003e\n\u003cp\u003eInterface：USB, Bluetooth, RS485 (probe)\u003c\/p\u003e\n\u003cp\u003eData Storage：Standards: 500, Samples: 10,000, APP\/PC massive storage\u003c\/p\u003e\n\u003cp\u003eSoftware Support：Android, iOS, Windows, WeChat Mini Programs, HarmonyOS\u003c\/p\u003e\n\u003cp\u003elanguage：Simplified Chinese, English, Traditional Chinese, Russian\u003c\/p\u003e\n\u003cp\u003eOperating temperature range：0~40℃, 0~85%RH (non-condensing), altitude: below 2000m\u003c\/p\u003e\n\u003cp\u003eStorage temperature range：-20~50℃, 0~85%RH (non-condensing)\u003c\/p\u003e\n\u003cp\u003eAccuracy Guarantee：Ensure measurement compliance\u003c\/p\u003e\n\u003cp\u003eStandard Annex：Power adapter, data cable, instruction manual, quality management software (downloadable from the official website), white calibration box, positioning plate, Bluetooth adapter, RS485 adapter\u003c\/p\u003e\n\u003cp\u003eOptional accessories：Mini printer\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":48377981534429,"sku":"PS401-SANENSHI-LUCKY","price":1860.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/5_788cfce4-e1b4-46bf-88a3-da3f0c1dd538.jpg?v=1787041103","url":"https:\/\/www.vtsyiqi.net\/products\/vtsyiqi-56","provider":"VTSYIQI","version":"1.0","type":"link"}