{"product_id":"printing-colorimeter-ls372-4mm","title":"Printing Colorimeter LS372 with 4mm Aperture and D50 Reference","description":"\u003cp\u003eCheck color differences on prints, labels and packaging with the Linshang LS372 printing colorimeter. A 4mm aperture targets small color areas, while the D50 reference and 2-degree observer suit a print-focused measurement workflow. The upright handheld body and 3.5-inch touchscreen make reference and sample readings accessible at the work surface.\u003c\/p\u003e\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0273\/2133\/5851\/files\/printing-colorimeter-ls372-aperture-positioning.jpg?v=1793766691\" alt=\"LS372 4mm measurement aperture and sample positioning plate\" width=\"990\" height=\"783\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003cfigcaption\u003eLS372 4mm measurement aperture and sample positioning plate\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eSmall-area print checks\u003c\/h3\u003e\u003cp\u003eThe LS372 uses 45\/0 optical geometry and takes a reading in approximately one second. Its positioning plate helps locate the aperture over the intended patch. Place the instrument on a clean, flat area with enough uniform color to cover the opening, and use consistent sample backing and placement for comparisons.\u003c\/p\u003e\u003cp\u003eRead CIE Lab, LCh, Luv and Yxy coordinates, or choose other available outputs such as RGB and CMYK. Spectral reflectance is displayed from 400 to 700nm at 10nm intervals. Several color-difference formulas are available, including ΔE*ab and ΔE00.\u003c\/p\u003e\u003ch3\u003eReference-based quality control\u003c\/h3\u003e\u003cp\u003eMeasure and save a reference, then compare production samples against it. Set the acceptance threshold to match the job's requirements so the pass\/fail indication follows the tolerance selected by your team. A built-in white calibration tile in the protective bottom cap provides the optical calibration reference.\u003c\/p\u003e\u003ch3\u003eDetails and specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinshang LS372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptical geometry\u003c\/th\u003e\n\u003ctd\u003e45\/0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMeasurement aperture\u003c\/th\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIlluminant \/ observer\u003c\/th\u003e\n\u003ctd\u003eD50 \/ 2 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReflectance display\u003c\/th\u003e\n\u003ctd\u003e400–700nm, 10nm interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMeasurement time\u003c\/th\u003e\n\u003ctd\u003eApprox. 1s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003eStandard deviation ΔE*ab ≤0.03 for 30 white-tile readings at 3s intervals after calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTouchscreen\u003c\/th\u003e\n\u003ctd\u003e3.5-inch, 480 x 320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e3.7V, 4000mAh rechargeable lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eBluetooth and USB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions \/ net weight\u003c\/th\u003e\n\u003ctd\u003e86 x 62.5 x 158mm \/ approx. 225g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0273\/2133\/5851\/files\/printing-colorimeter-ls372-app-pc-reporting.jpg?v=1793766699\" alt=\"LS372 mobile app, Windows software and color measurement report\" width=\"990\" height=\"743\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003cfigcaption\u003eLS372 mobile app, Windows software and color measurement report\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eStore and share comparison records\u003c\/h3\u003e\u003cp\u003eConnect to the LSColor mobile app by Bluetooth or use the Windows software over USB to review measurements, export data and prepare reports. Keep the same illuminant, observer and formula settings when sharing reference values between checks. The rechargeable battery supports portable use, with charging through the Type-C connection.\u003c\/p\u003e","brand":"Linshang","offers":[{"title":"Default Title","offer_id":68119864311851,"sku":"CLR-T5M8-01","price":249.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/2133\/5851\/files\/printing-colorimeter-ls372-front-view-square-main-1200-v3.jpg?v=1793781216","url":"https:\/\/mcooh.com\/products\/printing-colorimeter-ls372-4mm","provider":"Mcooh","version":"1.0","type":"link"}