OHAUS AX223N/E Adventurer Precision Balance, 220g Capacity, 0.001g Readability, NTEP Certified, GLP/GMP

OHAUS AX223N/E Adventurer Precision Balance — 220g NTEP Certified at 0.001g Readability

High-resolution certified weighing in the sub-250g range is the defining strength of the OHAUS AX223N/E Adventurer Precision Balance. Combining NTEP Class II certification with a 0.001g display readability and an included draftshield, this touchscreen balance serves certified trade and rigorous analytical tasks simultaneously — a dual-purpose instrument for precious metals dealers and pharmaceutical quality labs alike.

Key Features

• NTEP Certified with 0.01g Trade Increment: Legal-for-trade Class II certification at 220g enables certified commercial transactions for fine precious metals, gem parcels, and regulated commodities.
• 0.001g Display Resolution: Milligram-level display resolution supports analytical and quality-control tasks beyond trade weighing, maximizing instrument utilization across multiple functions.
• Included Glass Draftshield: Full enclosure protects milligram-level measurements from air drafts, essential for both certified trade and analytical accuracy at this resolution.
• 4.3-Inch Color VGA Touchscreen: The Adventurer's color display brings clarity and ease-of-navigation to a high-resolution certified instrument, reducing operator error in demanding weighing scenarios.
• Three-Level Access Control: Role-differentiated permissions protect certified configuration and calibration from unauthorized changes between regulatory verification visits.
• USB Host, USB Device, and RS232: Connects to commercial receipt printers, LIMS, and barcode readers, supporting both point-of-sale and laboratory informatics environments.
• GLP/GMP-Compatible Outputs: Timestamped records with user and project IDs create documentation that satisfies both trade compliance and laboratory quality standards.

Detailed Overview

The OHAUS AX223N/E Precision Balance occupies the intersection of analytical-grade resolution and certified commercial accuracy. At ±0.002g linearity across the 220g range, it provides measurement consistency that supports both NTEP-certified trade transactions (at the certified 0.01g increment) and milligram-resolution analytical work performed within the same workflow. The 130 mm pan diameter — larger than the PR Series 120 mm — provides additional surface area for gem trays, weighing vessels, and multi-item lots. The 2-second stabilization time is well-suited to high-frequency certified weighing operations. The balance's repeatability at 1mg (0.001g) is specified directly, providing end-users with the documented performance metric required for ISO 17025 measurement uncertainty calculations. The draftshield with in-use cover ensures both measurement protection during use and mechanism protection during storage, reducing maintenance frequency in high-turnover environments.

Applications

• Certified fine precious metals and gem trade transactions
• Pharmaceutical quality control and dispensing verification
• Milligram-resolution analytical weighing in research
• Certified reagent preparation and standard solution gravimetry

Why Choose the OHAUS AX223N/E?

Professionals who need a single instrument for both NTEP-certified commercial trade and milligram-resolution analytical weighing will find the AX223N/E a uniquely capable solution. The Adventurer touchscreen platform, draftshield, and full connectivity make it operationally complete. Add to cart to equip your counter or lab bench with a certified milligram-precision balance today.