{"product_id":"linshang-ls162-ls162a-window-tint-transmission-meters","title":"Linshang LS162\/LS162A Window Tint Transmission Meters","description":"\u003cp\u003eThe Linshang LS162 and LS162A are portable window tint transmission meters for simultaneously measuring visible light transmittance, ultraviolet rejection and infrared rejection. Their 8mm measurement slot accepts window film, laminated glass and automotive side windows, making the meters suitable for tint installation, vehicle inspection, product demonstrations and film quality control.\u003c\/p\u003e\n\n\u003cp\u003eBoth models provide the same visible-light and UV measurement capabilities. The key difference is the infrared wavelength: the LS162 measures at 940nm, while the LS162A measures at 1400nm. This allows buyers to select the instrument according to the heat-control technology used by the film.\u003c\/p\u003e\n\n\u003ch3\u003eThree Optical Measurements\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisible light transmittance:\u003c\/strong\u003e Measures across 380nm–760nm in accordance with the CIE photopic luminosity response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV rejection:\u003c\/strong\u003e Evaluates ultraviolet blocking performance at 365nm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIR rejection:\u003c\/strong\u003e Measures infrared rejection at 940nm or 1400nm, depending on the selected model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e8mm Slot for Film and Glass\u003c\/h3\u003e\n\u003cp\u003eThe measurement slot accepts transparent materials below 8mm thick. Unlike pocket meters intended only for loose film samples, the LS162 and LS162A can directly test solar film, laminated glass, film-coated glass and many installed automotive side windows.\u003c\/p\u003e\n\n\u003ch3\u003eModel Differences \u0026amp; Selection\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLS162 – 940nm IR measurement:\u003c\/strong\u003e Choose the LS162 for absorbing window films, which commonly demonstrate representative infrared rejection performance at 940nm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLS162A – 1400nm IR measurement:\u003c\/strong\u003e Choose the LS162A for metallic and reflective heat-control films, whose infrared rejection performance is better represented at 1400nm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe two instruments measure different infrared bands. Select the model according to the film technology and use the same wavelength when comparing products to maintain consistent test conditions.\u003c\/p\u003e\n\n\u003ch3\u003eInstant Measurement\u003c\/h3\u003e\n\u003cp\u003ePlace the film or glass in the measurement slot and the instrument immediately displays visible light transmittance, UV rejection and IR rejection. No complicated configuration or manual calculation is required.\u003c\/p\u003e\n\n\u003ch3\u003eReal-Time Dynamic Calibration\u003c\/h3\u003e\n\u003cp\u003eWhen the measurement slot is empty, the meter automatically returns to its reference state. This real-time dynamic calibration helps maintain stable readings during repeated measurements and comparative testing.\u003c\/p\u003e\n\n\u003ch3\u003eData Hold Function\u003c\/h3\u003e\n\u003cp\u003ePress the HOLD button to retain the measured values after removing the sample. This makes results easier to read and record when the instrument is positioned around an installed vehicle window or held at an inconvenient viewing angle.\u003c\/p\u003e\n\n\u003ch3\u003ePortable Battery Operation\u003c\/h3\u003e\n\u003cp\u003eBoth models are powered by four replaceable AAA alkaline batteries. Automatic shutdown after 3minutes of inactivity reduces unnecessary power consumption during workshop and mobile use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSimultaneous VLT, UV rejection and IR rejection measurement\u003c\/li\u003e\n  \u003cli\u003e380nm–760nm visible-light response following the CIE photopic luminosity function\u003c\/li\u003e\n  \u003cli\u003e365nm UV peak wavelength\u003c\/li\u003e\n  \u003cli\u003e940nm IR peak wavelength on the LS162\u003c\/li\u003e\n  \u003cli\u003e1400nm IR peak wavelength on the LS162A\u003c\/li\u003e\n  \u003cli\u003e0.1% resolution\u003c\/li\u003e\n  \u003cli\u003eBetter than ±2% accuracy for colorless, uniform transparent materials\u003c\/li\u003e\n  \u003cli\u003eMaximum sample thickness below 8mm\u003c\/li\u003e\n  \u003cli\u003eSegment LCD\u003c\/li\u003e\n  \u003cli\u003eReal-time dynamic calibration\u003c\/li\u003e\n  \u003cli\u003eData-hold function\u003c\/li\u003e\n  \u003cli\u003eAutomatic shutdown after 3minutes\u003c\/li\u003e\n  \u003cli\u003eFour AAA alkaline batteries\u003c\/li\u003e\n  \u003cli\u003eApproximately 165g excluding batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive window tint inspection\u003c\/li\u003e\n  \u003cli\u003eDirect testing of vehicle side windows\u003c\/li\u003e\n  \u003cli\u003eSolar-control film comparison\u003c\/li\u003e\n  \u003cli\u003eLaminated and film-coated glass testing\u003c\/li\u003e\n  \u003cli\u003eWindow film production and quality control\u003c\/li\u003e\n  \u003cli\u003eTint installation and customer demonstrations\u003c\/li\u003e\n  \u003cli\u003eAutomotive film distribution and retail sales\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the LS162 Series?\u003c\/h3\u003e\n\u003cp\u003eThe LS162 and LS162A combine portable operation with an 8mm measurement slot, allowing the same instrument to test both loose film and finished glass. The choice of 940nm or 1400nm IR measurement also enables more relevant testing for different absorbing, metallic and reflective film technologies.\u003c\/p\u003e","brand":"Linshang","offers":[{"title":"LS162","offer_id":55093635350807,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true},{"title":"LS162A","offer_id":55093635383575,"sku":null,"price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1014\/1414\/2231\/files\/Linshang_LS162.webp?v=1786433586","url":"https:\/\/aimitek.eu\/products\/linshang-ls162-ls162a-window-tint-transmission-meters","provider":"Aimitek","version":"1.0","type":"link"}