{"id":11031,"date":"2026-06-08T12:06:38","date_gmt":"2026-06-08T12:06:38","guid":{"rendered":"https:\/\/lasany.org\/?post_type=product&#038;p=11031"},"modified":"2026-07-31T06:21:31","modified_gmt":"2026-07-31T06:21:31","slug":"touchscreen-abbe-digital-refractometer-li-r506","status":"publish","type":"product","link":"https:\/\/lasany.org\/vi\/product\/touchscreen-abbe-digital-refractometer-li-r506\/","title":{"rendered":"Touchscreen ABBE Digital Refractometer Model No. LI-R506"},"content":{"rendered":"<div class=\"section\">\n<p class=\"prose\">The\u00a0<strong>Lasany LI-R506 Touch Screen Automatic Digital Refractometer<\/strong> represents the next generation of Abbe refractometry\u2014combining fully automatic CCD-based measurement, built-in Peltier temperature control, and an intuitive 7-inch colour touchscreen into one powerful, compact benchtop platform. Unlike conventional manual refractometers that rely on subjective shadow-line reading, the LI-R506 delivers objective, operator-independent refractive index and Brix results with a resolution of 0.00001 nD and accuracy of \u00b10.0002 nD. Designed and manufactured by\u00a0<strong>Lasany International<\/strong> under ISO 9001:2015 and WHO-GMP standards, this automatic digital refractometer is purpose-built for quality control laboratories in food and beverage, pharmaceuticals, sugar processing, chemical manufacturing, and scientific research. With 1,000-set onboard data storage, multiple pre-programmed concentration measurement methods, and a 100,000-hour LED light source, the LI-R506 is engineered for laboratories that cannot afford measurement errors or instrument downtime. Its Peltier-based temperature control system maintains sample temperature between 10 and 60\u00b0C to within \u00b10.1\u00b0C\u2014eliminating the single biggest source of refractive index measurement error in busy analytical environments.<\/p>\n<\/div>\n<div class=\"section\">\n<h2 class=\"section-title\"><strong>Key features<\/strong><\/h2>\n<div class=\"features-grid\">\n<ul>\n<li class=\"feat-card\"><i class=\"ti ti-camera\" aria-hidden=\"true\"><\/i><strong>CCD detection system: <\/strong>High-resolution CCD sensor for fully automatic, objective measurement\u2014no manual shadow-line reading.<\/li>\n<li class=\"feat-card\"><i class=\"ti ti-temperature\" aria-hidden=\"true\"><\/i><strong>Built-in Peltier control <\/strong>Precise sample temperature control from 10 to 60\u00b0C at \u00b10.1\u00b0C accuracy for reproducible results.<\/li>\n<li class=\"feat-card\"><i class=\"ti ti-hand-finger\" aria-hidden=\"true\"><\/i><strong>7-inch color touchscreen: <\/strong>Large,\u00a0intuitive touch interface for easy operation, real-time display, and data management.<\/li>\n<li class=\"feat-card\"><i class=\"ti ti-sun\" aria-hidden=\"true\"><\/i><strong>100,000-hour LED source: <\/strong>Ultra-long-life LED light source minimizes maintenance and ensures years of reliable operation.<\/li>\n<li class=\"feat-card\"><i class=\"ti ti-list-check\" aria-hidden=\"true\"><\/i><strong>Multiple measurement methods: <\/strong>F42\/F55\u00a0fructose syrup, glucose, sucrose, juice solids, honey, nD20, and user-defined formulas.<\/li>\n<li class=\"feat-card\"><i class=\"ti ti-database\" aria-hidden=\"true\"><\/i><strong>1000-set data storage<\/strong>Expanded onboard memory with RS232, USB, and U Disk export for seamless data management.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h2 class=\"section-title\"><strong>Technical specifications<\/strong><\/h2>\n<div>\n<table class=\"specs-table\">\n<tbody>\n<tr>\n<td>Model<\/td>\n<td>LI-R506<\/td>\n<\/tr>\n<tr>\n<td>Refractive index range (nD)<\/td>\n<td>1.30000 \u2013 1.70000<\/td>\n<\/tr>\n<tr>\n<td>Brix range<\/td>\n<td>0 \u2013 100%<\/td>\n<\/tr>\n<tr>\n<td>RI accuracy<\/td>\n<td>\u00b1 0.0002<\/td>\n<\/tr>\n<tr>\n<td>Brix accuracy<\/td>\n<td>\u00b1 0.1%<\/td>\n<\/tr>\n<tr>\n<td>RI resolution<\/td>\n<td>\u00b1 0.00001<\/td>\n<\/tr>\n<tr>\n<td>Brix resolution<\/td>\n<td>\u00b1 0.01%<\/td>\n<\/tr>\n<tr>\n<td>Temperature control mode<\/td>\n<td>Peltier (built-in)<\/td>\n<\/tr>\n<tr>\n<td>Temperature display range<\/td>\n<td>0 \u2013 90\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature control range<\/td>\n<td>10 \u2013 60\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature control accuracy<\/td>\n<td>\u00b1 0.1\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Prism<\/td>\n<td>Hard glass<\/td>\n<\/tr>\n<tr>\n<td>Display<\/td>\n<td>7-inch colour touch screen<\/td>\n<\/tr>\n<tr>\n<td>Data storage<\/td>\n<td>1000 sets<\/td>\n<\/tr>\n<tr>\n<td>Interface<\/td>\n<td>RS232, USB, U Disk<\/td>\n<\/tr>\n<tr>\n<td>Power supply<\/td>\n<td>220V \u00b1 22V, 50Hz \u00b1 1Hz, 50W<\/td>\n<\/tr>\n<tr>\n<td>Weight (Gross)<\/td>\n<td>9 kg<\/td>\n<\/tr>\n<tr>\n<td>Package dimensions<\/td>\n<td>500 \u00d7 330 \u00d7 220 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h2 class=\"section-title\"><strong>Applications<\/strong><\/h2>\n<div class=\"apps-row\">\n<ul>\n<li class=\"app-pill\"><i class=\"ti ti-apple\" aria-hidden=\"true\"><\/i>Food &amp; beverage QC<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-droplet\" aria-hidden=\"true\"><\/i>Sugar &amp; syrup analysis<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-bee\" aria-hidden=\"true\"><\/i>Honey water content<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-pill\" aria-hidden=\"true\"><\/i>Pharmaceutical analysis<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-building-factory-2\" aria-hidden=\"true\"><\/i>Chemical manufacturing<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-leaf\" aria-hidden=\"true\"><\/i>Juice &amp; vegetable solids<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-can\" aria-hidden=\"true\"><\/i>Canned product testing<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-school\" aria-hidden=\"true\"><\/i>Research laboratories<\/li>\n<\/ul>\n<\/div>\n<div class=\"highlight-box\"><strong>Pre-programmed methods include:<\/strong> F42 fructose corn syrup. \u00b7 F55 fructose corn syrup concentration \u00b7 Glucose concentration \u00b7 Sucrose concentration \u00b7 Solid content (juice, vegetables, canned goods, soft drinks) \u00b7 Honey water content \u00b7 nD20 \u00b7 User-defined formula<\/div>\n<\/div>\n<div class=\"section\">\n<div><\/div>\n<h2 class=\"section-title\"><strong>Why choose the LI-R506?<\/strong><\/h2>\n<div class=\"benefits-list\">\n<ul>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\" aria-hidden=\"true\"><\/i><strong>Fully automatic\u2014zero operator subjectivity<\/strong>\u2014the high-resolution CCD detection system reads samples automatically, eliminating the shadow-line interpretation errors inherent in traditional Abbe refractometers and delivering consistent results regardless of operator experience.<\/li>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\" aria-hidden=\"true\"><\/i><strong>Peltier temperature control for unmatched reproducibility<\/strong>\u00a0\u2014 the built-in Peltier system maintains precise sample temperature to \u00b10.1\u00b0C across the 10\u201360\u00b0C control range, removing temperature-induced measurement variability that is the primary source of error in standard refractometry.<\/li>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\" aria-hidden=\"true\"><\/i><strong>Industry-specific measurement methods are built in<\/strong>\u2014with eight pre-programmed methods covering fructose syrups, glucose, sucrose, honey, juice solids, and a user-defined formula option, the LI-R506 eliminates manual calculation and accelerates QC workflows in food and beverage laboratories.<\/li>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\" aria-hidden=\"true\"><\/i><strong>Regulatory compliance ready<\/strong>\u2014manufactured under ISO 9001:2015 and WHO-GMP guidelines with CE and EN-61326-1:2013 certification, the LI-R506 is suitable for GMP pharmaceutical environments and food safety compliance programs.<\/li>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\" aria-hidden=\"true\"><\/i><strong>Trusted Indian manufacturer with global reach<\/strong>\u2014produced by Lasany International in Panchkula, Haryana, the LI-R506 combines international-standard engineering with competitive pricing and strong domestic after-sales support across India.<\/li>\n<\/ul>\n<div><\/div>\n<div>\n<p><strong>Get in Touch with Us: \u2013<\/strong><\/p>\n<p>Panchkula, Haryana<br \/>\nWebsite: https:\/\/lasany.org\/<br \/>\nAddress: SCF-132, Sector 17, Panchkula, Haryana 134109<br \/>\nEmail:- lasanyinternationalindia@gmail.com<br \/>\nOnline Support:- 9888911439 \/ 9803017479<\/p>\n<p>If you are looking for laboratory, analytical, and medical products, then <strong><a href=\"https:\/\/lasany.org\/\">Lasany International<\/a><\/strong> is the perfect choice for you<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The\u00a0<strong>Lasany LI-R506 Automatic Digital Refractometer<\/strong>\u00a0redefines precision with a\u00a0<strong>fully automatic CCD detection system<\/strong>, built-in Peltier temperature control (\u00b10.1\u00b0C), and a large 7-inch color touchscreen\u2014eliminating operator error entirely. Measuring refractive index (nD) 1.30000\u20131.70000 and Brix 0\u2013100% at \u00b10.0002 accuracy, it features eight pre-programmed methods, including fructose syrup, sucrose, glucose, honey, and juice solids. A durable hard glass prism, 100,000-hour LED source, 1000-set data storage, and RS232\/USB\/U Disk connectivity make it the <strong>ultimate automatic refractometer<\/strong>\u00a0for food, beverage, and pharmaceutical laboratories. ISO 9001:2015 certified.\u00a0<strong>Contact Lasany International\u2014Request a Quote today.<\/strong><\/p>\n","protected":false},"featured_media":11032,"comment_status":"open","ping_status":"closed","template":"","meta":{"pgc_meta":"","_eb_attr":"","inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[94,623],"product_tag":[380,383,381,384,385,382,386,379],"class_list":["post-11031","product","type-product","status-publish","has-post-thumbnail","product_cat-laboratory-equipment","product_cat-refractometers","product_tag-abbe-digital-refractometer","product_tag-automatic-digital-refractometer","product_tag-automatic-refractometer","product_tag-benchtop-refractometer","product_tag-ccd-refractometer","product_tag-laboratory-refractometer","product_tag-peltier-refractometer","product_tag-touch-screen-refractometer","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized 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