{"product_id":"kerro-whiteness-meter-kwm-2","title":"Whiteness Meter KWM-2","description":"\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eKERRO KWM-2 Whiteness Meter\u003c\/strong\u003e is a digital benchtop instrument for objective measurement of whiteness and brightness of paper, cardboard, textiles, plastics, powders, ceramics, chemicals and other non-metallic materials. It uses the \u003cstrong\u003ephotoelectric principle, D65 light source, R457 blue-light whiteness measurement and 45°\/0° geometry\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eKERRO KWM-2 Digital Whiteness Meter\u003c\/strong\u003e is designed to provide objective measurement of the whiteness level of white and near-white materials. It uses a \u003cstrong\u003eD65 light source and R457 blue-light whiteness measurement\u003c\/strong\u003e under 45°\/0° measuring conditions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe KWM-2 is configured as a \u003cstrong\u003eportable benchtop whiteness meter\u003c\/strong\u003e and is suitable for measuring materials including paper, cardboard, cellulose, pulp, textiles, plastics, ceramics, chemicals, powders, flour, starch, detergents and other non-metallic substances.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIts high-precision optical system and positioning structure are designed to improve measurement repeatability and stability. The instrument supports both laboratory and production environments through AC\/DC power operation and includes a low-voltage indication function.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003e4. Technical Specifications\u003c\/h1\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKWM-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital Benchtop Whiteness Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–199\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution \/ Minimum Readout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBasic Error\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; ±1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Condition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45°\/0°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR457 Blue Light Whiteness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric Effect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eØ30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZero Error \/ Drift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.2 \/ 10 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 220V \/ 50Hz, 35W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+5 to +35°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaboratory \/ Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 325 × 265 × 280 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 6.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC\/DC operation specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage Indication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalibration arrangement provided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards \/ Equivalence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISO 2470 and ISO 3688\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003e5. Applications\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003eThe KWM-2 is suitable for whiteness and brightness measurement of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePaper\u003c\/li\u003e\n\u003cli\u003eCardboard\u003c\/li\u003e\n\u003cli\u003eCellulose\u003c\/li\u003e\n\u003cli\u003ePulp\u003c\/li\u003e\n\u003cli\u003eTextiles\u003c\/li\u003e\n\u003cli\u003ePaint\u003c\/li\u003e\n\u003cli\u003eEnamel\u003c\/li\u003e\n\u003cli\u003ePlastic\u003c\/li\u003e\n\u003cli\u003ePorcelain\u003c\/li\u003e\n\u003cli\u003eCement\u003c\/li\u003e\n\u003cli\u003eConcrete\u003c\/li\u003e\n\u003cli\u003eBuilding materials\u003c\/li\u003e\n\u003cli\u003eChemicals\u003c\/li\u003e\n\u003cli\u003ePowders\u003c\/li\u003e\n\u003cli\u003eTalc\u003c\/li\u003e\n\u003cli\u003eStarch\u003c\/li\u003e\n\u003cli\u003eFlour\u003c\/li\u003e\n\u003cli\u003eSalt\u003c\/li\u003e\n\u003cli\u003eDetergents\u003c\/li\u003e\n\u003cli\u003eCosmetics\u003c\/li\u003e\n\u003cli\u003eLinen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eIt is particularly useful where objective instrumental measurement is preferred over visual comparison.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003e6. Suitable For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePaper manufacturing laboratories\u003c\/li\u003e\n\u003cli\u003ePulp and cellulose industries\u003c\/li\u003e\n\u003cli\u003eTextile laboratories\u003c\/li\u003e\n\u003cli\u003ePlastic manufacturers\u003c\/li\u003e\n\u003cli\u003ePaint and coating industries\u003c\/li\u003e\n\u003cli\u003eCeramic industries\u003c\/li\u003e\n\u003cli\u003eChemical laboratories\u003c\/li\u003e\n\u003cli\u003eFood-processing laboratories\u003c\/li\u003e\n\u003cli\u003eDetergent manufacturers\u003c\/li\u003e\n\u003cli\u003eBuilding-material laboratories\u003c\/li\u003e\n\u003cli\u003eIndustrial QC departments\u003c\/li\u003e\n\u003cli\u003eResearch and development laboratories\u003c\/li\u003e\n\u003cli\u003eEducational and institutional laboratories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003e7. Product Benefits\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eObjective whiteness measurement\u003c\/strong\u003e for consistent quality control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR457 blue-light system\u003c\/strong\u003e for standardized whiteness assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD65 illumination\u003c\/strong\u003e provides defined measurement conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45°\/0° geometry\u003c\/strong\u003e for controlled optical measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 mm measuring aperture\u003c\/strong\u003e provides a defined measurement area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-precision optical system\u003c\/strong\u003e supports measurement repeatability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenchtop configuration\u003c\/strong\u003e provides a stable laboratory measurement platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD display\u003c\/strong\u003e allows direct viewing of results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC\/DC operating capability\u003c\/strong\u003e provides flexibility for laboratory and field\/production use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-voltage indication\u003c\/strong\u003e helps identify battery\/power conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide material compatibility\u003c\/strong\u003e across paper, textiles, plastics, powders, ceramics and chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kerro","offers":[{"title":"Default Title","offer_id":54169932005673,"sku":"KWM-2","price":60799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/1740\/6249\/files\/1_40acd5c9-cb69-4b1b-a72f-49f83dc5680e.webp?v=1789557240","url":"https:\/\/www.labmart.in\/products\/kerro-whiteness-meter-kwm-2","provider":"Labmart.in","version":"1.0","type":"link"}