{"product_id":"ohaus-ex224n-ad-explorer-analytical-balance","title":"OHAUS EX224N\/AD Explorer Analytical Balance, 220g Capacity, 0.1mg Readability, AutoCal, NTEP Certified","description":"\u003ch2\u003eOHAUS EX224N\/AD Analytical Balance — 220g at 0.1mg with Motorized Auto Doors\u003c\/h2\u003e\n\u003cp\u003eWhere analytical accuracy at the sub-milligram level is non-negotiable, the OHAUS EX224N\/AD Analytical Balance sets a dependable standard. With a 220 g capacity, 0.1 mg (0.0001 g) readability, motorized auto doors for contamination-free sample handling, and AutoCal internal calibration, it addresses the core demands of pharmaceutical research, material characterization, and certified quality operations.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotorized Auto Doors:\u003c\/strong\u003e Electrically operated draftshield doors open and close at the touch of a sensor, preventing thermal and vibration disturbances from manual door handling—critical at the 0.1 mg resolution level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutoCal Internal Calibration:\u003c\/strong\u003e Built-in motorized calibration weight self-activates when ambient temperature drift is detected, maintaining linearity of ±0.0002 g and eliminating the need for external calibration weights in routine use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.1mg Readability, 2-Second Stabilization:\u003c\/strong\u003e Class I accuracy with typical repeatability of 0.0001 g supports the exacting measurement needs of analytical chemistry, formulation research, and reference-standard verification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNTEP \u0026amp; Measurement Canada Certified:\u003c\/strong\u003e Legal-for-trade approval at 1 mg certified readability satisfies regulatory requirements for pharmaceutical and certified commercial weighing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5.7-Inch Full-Color VGA Touchscreen:\u003c\/strong\u003e A large, high-resolution interface displays results, application status, and menu navigation clearly, reducing user errors during complex analytical workflows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e90 mm Stainless Steel Pan with Draftshield:\u003c\/strong\u003e The enclosed weighing environment and compact 90 mm pan are engineered for the small, precise samples typical of analytical chemistry and reference-weight comparison.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB, RS232 \u0026amp; Optional Ethernet:\u003c\/strong\u003e Data flows directly to LIMS, GLP-compliant printers, or spreadsheet systems; Ethernet extends connectivity to networked lab environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n\u003cp\u003eThe OHAUS EX224N\/AD Analytical Balance is purpose-built for analytical workflows where even the small vibration introduced by opening a draftshield door can distort a reading. Its motorized auto doors eliminate that variable, while AutoCal continuously monitors temperature and recalibrates the internal standard before drift can accumulate. The result is reliable 0.0001 g repeatability across extended measurement sessions—useful during density determination, pipette calibration, formulation checking, and SQC sampling. A 2-second stabilization time balances analytical care with practical throughput. With support for 19 weighing units, the balance serves gemological, pharmaceutical, and research applications from a single certified platform. The 15.5 × 13.8 × 9.1 in housing accommodates standard lab bench depths, and the stainless steel pan withstands routine chemical cleaning.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePharmaceutical API weighing and reference-standard calibration\u003c\/li\u003e\n  \u003cli\u003ePipette calibration and gravimetric verification in analytical labs\u003c\/li\u003e\n  \u003cli\u003eDensity determination for polymer, mineral, and pharmaceutical samples\u003c\/li\u003e\n  \u003cli\u003eCertified precious-metal and gemological mass determination\u003c\/li\u003e\n  \u003cli\u003eQuality-control SQC sampling requiring Class I accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the OHAUS EX224N\/AD?\u003c\/h3\u003e\n\u003cp\u003eAnalytical chemists and regulated-lab managers who need 0.1 mg accuracy with the convenience of motorized auto doors and automatic recalibration will find the OHAUS EX224N\/AD Analytical Balance a well-considered instrument. Legal-for-trade certification and rich connectivity reduce compliance overhead, while AutoCal removes manual calibration from the daily routine. Add to cart to bring sub-milligram analytical precision and certified traceability to your laboratory.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":53702069354709,"sku":"EX224N\/AD","price":7302.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/d292da9f-7226-444e-aa54-ff17b3e44072.jpg?v=1778261288","url":"https:\/\/weighcore.com\/products\/ohaus-ex224n-ad-explorer-analytical-balance","provider":"Weighcore","version":"1.0","type":"link"}