{"product_id":"ohaus-pr224-pr-analytical-balance","title":"OHAUS PR224 PR Series Analytical Balance, 220g Capacity, 0.1mg Readability, Internal Calibration","description":"\u003ch2\u003eOHAUS PR224 PR Series Analytical Balance — Expanded 220 g Range at 0.1 mg Resolution with InCal\u003c\/h2\u003e\n\u003cp\u003eWhen analytical work routinely involves samples close to or above 120 g, the OHAUS PR224 Analytical Balance answers with a doubled capacity ceiling — 220 g — while maintaining the same 0.1 mg readability, semi-automatic InCal calibration, and RS232 connectivity that define the PR series value proposition. It fills the gap between entry-level analytical instruments and higher-cost touchscreen platforms.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e220 g Capacity with 0.1 mg Readability:\u003c\/strong\u003e A broader working range accommodates heavier containers, multi-component samples, and larger individual specimens without sacrificing analytical resolution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInCal Semi-Automatic Internal Calibration:\u003c\/strong\u003e Initiating calibration is a single-user step without the need for external standard weights, keeping the process quick and cost-effective.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlass Draftshield with Sliding Top Door:\u003c\/strong\u003e Minimizes air current interference during fine weighing operations while the sliding door maintains efficient sample access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRS232 Communication Port:\u003c\/strong\u003e Direct serial output facilitates data transfer to laboratory printers, computers, and LIMS for documentation and GLP compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUser-Selectable Environmental Filters:\u003c\/strong\u003e Adjustable response filters compensate for vibration and air disturbances in less-than-ideal lab environments, preserving reading stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoftware Lock and Reset Menu:\u003c\/strong\u003e Protects method settings from unauthorized changes — valuable in multi-user or regulated environments where configuration consistency is critical.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Weigh-Below Hook:\u003c\/strong\u003e Enables density determination of solids and liquids using Archimedes' principle without additional hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n\u003cp\u003eThe PR224's 220 g capacity makes a tangible difference when weighing larger containers such as 250 mL beakers, multi-ingredient blends, or bulkier biological specimens. Typical repeatability of 0.0001 g and ±0.0002 g linearity ensure that measurements remain reliable across the extended range. User-definable project and user IDs link each measurement to a specific analyst or experiment, supporting traceable record-keeping in accredited facilities. Auto-tare simplifies sequential weighing, and auto-dim reduces screen wear during idle periods. The security bracket provides an additional layer of protection against tampering or accidental movement of the instrument in shared laboratory spaces.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePharmaceutical API and excipient weighing in larger-batch preparation scenarios\u003c\/li\u003e\n  \u003cli\u003eAnalytical chemistry requiring heavier volumetric glassware or sample containers\u003c\/li\u003e\n  \u003cli\u003eIndustrial quality control testing of components up to 220 g with milligram-level documentation\u003c\/li\u003e\n  \u003cli\u003eAcademic research where a higher capacity analytical balance is needed at an economical price\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the OHAUS PR224?\u003c\/h3\u003e\n\u003cp\u003eAnalysts who have outgrown a 120 g capacity balance but do not need a touchscreen platform will find the PR224 an efficient, affordable upgrade. It delivers identical analytical performance to the PR124 across a broader range — backed by the same proven calibration, connectivity, and protection features. Order today to give your team the capacity headroom they need without overspecifying.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":53702064832725,"sku":"PR224","price":2517.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/0e1f2854-2536-4f5a-9559-204d2e36e503.jpg?v=1778259087","url":"https:\/\/weighcore.com\/products\/ohaus-pr224-pr-analytical-balance","provider":"Weighcore","version":"1.0","type":"link"}