{"product_id":"vtsyiqi-coffee-spectrophotometer-digital-masterbatch-colorimeter-with-30-indicators-evaluation-light-d65-d50-c-30-light-sources-50mm-aperture-10000-data-storage-2-10-observers-usb-interface","title":"VTSYIQI Coffee Spectrophotometer Digital Masterbatch Colorimeter with 30+ Indicators Evaluation Light D65\/D50\/C 30+ Light Sources 50mm Aperture 10000 Data Storage 2°\/10° Observers USB Interface","description":"\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e50mm ultra-large measurement aperture, better suited for testing uneven samples\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e7-inch touchscreen, simple and user-friendly operation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eLight source lifespan of 2 million measurements, no fear of light source damage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eData storage up to 10,000 records, store as much as you need\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFully sealed test port, prevents particles and dust from entering the instrument\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\" data-cel-widget=\"aplus-3p-module-b\" data-csa-c-id=\"e0l7b-r6hn6e-jq9mj2-9p5qex\"\u003e\n\u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eIntroduction:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSpectrophotometer : Delivers precise light absorption measurement across wavelengths, ideal for labs\/industries to analyze sample composition, ensuring reliable quality control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures：\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e1. 50mm ultra-large measurement aperture, better suited for testing uneven samples\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e2. 7-inch touchscreen, simple and user-friendly operation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e3. Light source lifespan of 2 million measurements, no fear of light source damage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e4. Data storage up to 10,000 records, store as much as you need\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e5. Fully sealed test port, prevents particles and dust from entering the instrument\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\" data-cel-widget=\"aplus-launchpad-brand-description-left\" data-csa-c-id=\"7kciys-7aby9z-1wsj5c-bdyw6j\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eTechnical Parameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIllumination Method:D\/8, including specular reflection light (SCI)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntegrating Sphere Diameter:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eLight Source:Full-spectrum balanced LED light source\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWavelength Range:400-700nm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eReflectance Measurement Range:0–200%, resolution 0.01%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWavelength Interval:10nm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eMeasurement Aperture:50mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eObservation Light Source: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,LED-8\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eObservation Light Source:2° and 10° Standard Observer\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eMeasurement Time:Approx. 1 second\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eColor Space:CIE LAB,CIE LUV,LCh,Hunter Lн, ан, bн,Yxy,XYZ,Musell,s-RGB,βxy\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eChromaticity Indexes:WI (ASTM E313-20, ASTM E313-73, CIE, AATCC, Hunter, Taube, Berger Stensby), YI (ASTM D1925, ASTM E313-20, ASTM E313-73), Tint (ASTM E313-20), Metamerism Index (Milm), Color Fastness to Crocking, Color Fastness to Change, ISO Brightness, R457, A Density, T Density, E Density, M Density, Opacity, Tinting Strength, Intensity\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eColor Difference Formula:ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc,ΔE*94,ΔE*00,ΔEab(Hunter),555 Shade Classification\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eRepeatability\u003c\/span\u003e:Standard deviation\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003eΔE*ab within 0.03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(Condition: after calibration and warm-up, measure the white plate 30 times at 3s intervals and take the average)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInter-instrument\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003eError:ΔE*ab ≤ 0.4\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(Based on the average value of 12 BCRA II color tiles)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eMaximum Data Storage:10,000 records\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eDimensions:202*264*152mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWeight:Approx. 3kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ePower Supply:100~240V 50\/60HZ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eMeasurement Mode:Single measurement, average measurement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eLight Source Lifetime:10 years \/ 2 million measurements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eDisplay:7-inch IPS full-view LCD screen\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSystem Languages:Simplified Chinese, English\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eData Interface:USB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating Temperature Range:5–40°C, relative humidity ≤80% (at 35°C), no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eStorage Temperature Range:-20–45°C, relative humidity ≤80% (at 35°C), no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eStandard Accessorise:Petri dish, black cavity, white calibration plate, data cable, power cable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47160324882653,"sku":"DS807-CAIPU-LUCKY-0","price":2063.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/9_b978172a-00ed-4960-a4c3-8cf18213bfb6.jpg?v=1766990869","url":"https:\/\/www.vtsyiqi.net\/products\/vtsyiqi-coffee-spectrophotometer-digital-masterbatch-colorimeter-with-30-indicators-evaluation-light-d65-d50-c-30-light-sources-50mm-aperture-10000-data-storage-2-10-observers-usb-interface","provider":"VTSYIQI","version":"1.0","type":"link"}