{"product_id":"ohaus-exp423-ad-explorer-precision-balance","title":"OHAUS EXP423\/AD Explorer EXP Precision Balance, 420 g Capacity, 1 mg Readability, AutoCal, Touchscreen","description":"\u003ch2\u003eOHAUS EXP423\/AD Precision Balance — 420 g at 1 mg Readability with Full Draftshield\u003c\/h2\u003e\n\u003cp\u003eCombining a 420 g capacity with 1 mg readability and a protective draftshield, the OHAUS EXP423\/AD Precision Balance handles the full range of enclosed milligram-precision weighing tasks that fall between standard analytical and open-pan precision instruments. Pharmaceutical dispensaries, cosmetic labs, and nutraceutical manufacturers will appreciate the practical headroom of a 420 g ceiling paired with the protection of an enclosed chamber.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e420 g \/ 1 mg Capacity:\u003c\/strong\u003e Extends the milligram precision range well beyond 220 g, accommodating heavier sample vessels and bulk ingredient quantities in a single enclosed instrument.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Static Glass Draftshield with Motorized Autodoors:\u003c\/strong\u003e Enclosed weighing chamber with motorized anti-pinch panels reduces airflow interference, protecting 1 mg measurements throughout extended use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Ionizer:\u003c\/strong\u003e Actively dissipates static charges that accumulate on weighing vessels, an important precaution with hygroscopic or electrostatically active materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutoCal Automatic Calibration:\u003c\/strong\u003e Temperature-compensated internal calibration maintains accuracy without scheduled manual calibration or operator intervention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e130 × 130 mm Stainless Steel Pan:\u003c\/strong\u003e Medium-sized platform accommodates standard weighing boats, Petri dishes, and small beakers typical of milligram-precision workflows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.5-Second Stabilization:\u003c\/strong\u003e Fast settling at 1 mg readability supports productive throughput in dispensaries and formulation suites.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15+ Built-In Weighing Applications:\u003c\/strong\u003e From check weighing and formulation to dynamic weighing and SQC, the EXP423\/AD supports diverse analytical routines within a single instrument.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n\u003cp\u003eThe OHAUS EXP423\/AD Precision Balance addresses demand for milligram accuracy in heavier sample scenarios. With a 220 g counterpart (EXP223\/AD) handling lighter work, the 423\/AD extends that precision to 420 g—useful when vessel tare weights or larger ingredient quantities push totals past the 220 g threshold. The 1 mg typical repeatability and ±2 mg linearity maintain consistent performance across the full range. A USP minimum weight of 1.4 g (0.1% threshold: 1.4 g) reflects reliable accuracy for typical dispensary lots. Four-level user management, NTP time synchronization, and 100,000-entry audit logging make this model compatible with both ISO and GMP documentation requirements. Connectivity options—Ethernet, USB, RS232, and optional wireless—integrate the EXP423\/AD directly into networked laboratory or production systems.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePharmaceutical dispensing of larger ingredient quantities at milligram accuracy\u003c\/li\u003e\n  \u003cli\u003eCosmetic and personal care formulation with heavier base materials\u003c\/li\u003e\n  \u003cli\u003eNutraceutical blending requiring enclosed milligram precision\u003c\/li\u003e\n  \u003cli\u003eGravimetric analysis with larger sample vessels or tare weights\u003c\/li\u003e\n  \u003cli\u003eFood science ingredient weighing where vessel mass exceeds smaller balance ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the OHAUS EXP423\/AD?\u003c\/h3\u003e\n\u003cp\u003eFormulators and analysts who have outgrown 220 g milligram-precision balances without needing to step down to open-pan instruments will find the EXP423\/AD precisely calibrated for the gap. An enclosed chamber, active ionization, and full audit capability keep quality standards intact. Order today to add 420 g milligram-precision capacity to your laboratory or dispensary.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":53702071025877,"sku":"EXP423\/AD","price":4376.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/7aa00533-7581-413c-87c6-3753b397c605.jpg?v=1778261770","url":"https:\/\/weighcore.com\/products\/ohaus-exp423-ad-explorer-precision-balance","provider":"Weighcore","version":"1.0","type":"link"}