{"product_id":"ohaus-ax225d-adventurer-semi-micro-balance","title":"OHAUS AX225D Adventurer Semi-Micro Balance, 102g\/220g Capacity, 0.01mg\/0.1mg Readability, AutoCal","description":"\u003ch2\u003eOHAUS AX225D Adventurer Semi-Micro Balance — Dual-Range 0.01 mg \/ 0.1 mg with AutoCal\u003c\/h2\u003e\n\u003cp\u003eTwo weighing modes, one instrument — the OHAUS AX225D Adventurer Semi-Micro Balance provides a 102 g range at 0.01 mg (five-decimal) resolution and a 220 g range at 0.1 mg (four-decimal) resolution in a single platform. AutoCal automatic internal calibration keeps the balance continuously verified against temperature drift, freeing researchers to focus entirely on their samples rather than calibration status.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Range Semi-Micro Operation:\u003c\/strong\u003e Switching between the 102 g \/ 0.01 mg mode and the 220 g \/ 0.1 mg mode allows a single instrument to handle both ultra-precise small-sample weighing and more practical mid-range work, eliminating the need for two separate balances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutoCal Fully Automatic Internal Calibration:\u003c\/strong\u003e Temperature-sensing circuitry triggers internal calibration automatically whenever drift is detected, maintaining accuracy across laboratory temperature fluctuations without operator intervention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull-Color 4.3-Inch WQVGA Touchscreen:\u003c\/strong\u003e High-resolution touch navigation makes application switching seamless and reduces the chance of mode-selection errors that could compromise five-decimal measurements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlass Draftshield for Stable Semi-Micro Readings:\u003c\/strong\u003e An enclosed weighing chamber is essential at 0.01 mg — even minimal air currents introduce errors that would exceed the resolution specification without protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8-Second Stabilization, 20 mg USP Minimum Weight:\u003c\/strong\u003e The stabilization time reflects the extreme sensitivity of the 0.01 mg mode; the 20 mg USP minimum weight confirms suitability for validated pharmaceutical applications at this resolution tier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Host, USB Device, and RS232 Connectivity:\u003c\/strong\u003e All three ports ship included, supporting simultaneous data logging to a USB drive, LIMS integration via USB device, and RS232 peripheral connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree-Level GLP\/GMP User Management:\u003c\/strong\u003e Role-based access ensures calibration parameters and operational settings are protected, with user and project IDs embedded automatically in compliance records.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n\u003cp\u003eThe OHAUS AX225D occupies a specialized niche where analytical resolution is insufficient but a dedicated microbalance is cost-prohibitive. In semi-micro mode, linearity is ±0.1 mg with 0.00002 g typical repeatability at the 102 g range. AutoCal handles the temperature sensitivity inherent to this resolution level, making the AX225D practical for real-world lab conditions rather than only temperature-stable clean-room environments. The 80 mm stainless-steel pan accommodates standard micro-vessels. The 8-second stabilization time reflects the precision demanded in the 0.01 mg mode, while the 0.1 mg mode offers 3-second-class settling for faster throughput in less demanding tasks.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReference standard preparation and purity determination at 0.01 mg accuracy\u003c\/li\u003e\n  \u003cli\u003ePharmaceutical microformulation and low-dose API dispensing\u003c\/li\u003e\n  \u003cli\u003eThin-film and nanomaterial mass characterization in materials research\u003c\/li\u003e\n  \u003cli\u003eDual-mode laboratories requiring both semi-micro and analytical precision from one bench position\u003c\/li\u003e\n  \u003cli\u003eHigh-sensitivity solution preparation for trace chemical analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the OHAUS AX225D?\u003c\/h3\u003e\n\u003cp\u003eThe AX225D eliminates the compromise between resolution and range by providing both in a single instrument. AutoCal removes the calibration burden at the most demanding measurement levels, and the touchscreen interface makes it accessible to analysts who are not semi-micro balance specialists. Order today to bring dual-range five-decimal capability into your laboratory workflow.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":53702066307285,"sku":"AX225D","price":7748.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/31fad773-2094-48f0-9700-0538de595e1b.jpg?v=1778278350","url":"https:\/\/weighcore.com\/products\/ohaus-ax225d-adventurer-semi-micro-balance","provider":"Weighcore","version":"1.0","type":"link"}