{"id":5248,"date":"2024-07-30T12:53:04","date_gmt":"2024-07-30T09:23:04","guid":{"rendered":"https:\/\/polymertest.com\/asp_product\/digital-laboratory-balances-with-density-measurement-kit\/"},"modified":"2025-12-29T11:42:02","modified_gmt":"2025-12-29T08:12:02","slug":"digital-laboratory-balance-density-kit","status":"publish","type":"asp_product","link":"https:\/\/polymertest.com\/en\/product_en\/digital-laboratory-balance-density-kit\/","title":{"rendered":"Digital Laboratory Balances with Density Measurement Kit"},"content":{"rendered":"<h2>Introduction to Digital Laboratory Balance (Equipped with Density Kit)<\/h2>\n<p>In polymer and chemical quality control laboratories, measuring weight alone is often insufficient. Determining the <strong>Density (Specific Gravity)<\/strong> of raw materials and finished products is one of the primary methods for verifying material authenticity and quality. The <strong>Digital Laboratory Balance<\/strong> offered by Polymer Test is a dual-purpose instrument that, in addition to precise weighing, provides the capability to measure the density of solids and liquids.<\/p>\n<h3>Technical Features and Measurement Precision<\/h3>\n<p>This series of balances is engineered for sensitive laboratory environments where accuracy is paramount:<\/p>\n<ul>\n<li><strong>High Precision:<\/strong> Available in models with readability of 0.001g (1 mg) and 0.0001g (0.1 mg) for weighing ultra-light materials.<\/li>\n<li><strong>Density Kit:<\/strong> Equipped with essential accessories including a suspension basket and a specialized beaker for measuring density using the <strong>Archimedes Method (Buoyancy)<\/strong>. This feature is essential for compliance with standard <a href=\"https:\/\/www.iso.org\/standard\/85977.html\" target=\"_blank\" rel=\"nofollow noopener\"><strong>ISO 1183<\/strong><\/a> (Methods for determining the density of non-cellular plastics).<\/li>\n<li><strong>Analytical Enclosure:<\/strong> Features a glass <strong>Draft Shield<\/strong> to prevent air currents from affecting weighing stability.<\/li>\n<\/ul>\n<h3>Calibration and Connectivity<\/h3>\n<ul>\n<li><strong>Dual Calibration System:<\/strong> Capable of calibration via two methods: <strong>Internal (Automatic)<\/strong> and <strong>External<\/strong> using standard weights, ensuring operational accuracy at any moment.<\/li>\n<li><strong>RS232C Port:<\/strong> Allows connection to a computer or printer for documenting test results and data logging.<\/li>\n<\/ul>\n<h3>Connection to Other Polymer Tests<\/h3>\n<p>Precise density determination is a prerequisite for many other tests. For example, when working with a <a href=\"https:\/\/polymertest.com\/en\/product_en\/melt-flow-index\"><strong>Melt Flow Index (MFI)<\/strong><\/a> tester, knowing the exact melt density is necessary to calculate the Melt Volume-flow Rate (MVR).<\/p>\n<p>For technical consultation, current pricing, or to request a quote, please click the contact for purchase button or visit our <a href=\"https:\/\/polymertest.com\/en\/contact-us\/\"><strong>contact us<\/strong><\/a> page.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The PolymerTest Digital Laboratory Balance is a dual-purpose instrument designed for high-precision weighing and specific gravity analysis. Equipped with a specialized density kit (Archimedes principle) and a draft shield, it ensures accurate density measurements for solid and liquid polymers in compliance with ISO 1183.<\/p>\n","protected":false},"featured_media":3295,"template":"","meta":[],"asp_product_taxonomy":[1621,1622],"class_list":["post-5248","asp_product","type-asp_product","status-publish","has-post-thumbnail","hentry","asp_product_taxonomy-laboratory-equipment-for-all-types-of-polymer-pipes-and-fittings-en","asp_product_taxonomy-lab-equipment-materials-polymers"],"_links":{"self":[{"href":"https:\/\/polymertest.com\/en\/wp-json\/wp\/v2\/asp_product\/5248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polymertest.com\/en\/wp-json\/wp\/v2\/asp_product"}],"about":[{"href":"https:\/\/polymertest.com\/en\/wp-json\/wp\/v2\/types\/asp_product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/polymertest.com\/en\/wp-json\/wp\/v2\/media\/3295"}],"wp:attachment":[{"href":"https:\/\/polymertest.com\/en\/wp-json\/wp\/v2\/media?parent=5248"}],"wp:term":[{"taxonomy":"asp_product_taxonomy","embeddable":true,"href":"https:\/\/polymertest.com\/en\/wp-json\/wp\/v2\/asp_product_taxonomy?post=5248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}