OHAUS PX224/E Pioneer PX Analytical Balance, 220g Capacity, 0.1mg Readability, GLP/GMP

OHAUS PX224/E Pioneer PX Analytical Balance — External Calibration Configuration at 220 g, 0.1 mg

Laboratories governed by quality management systems that specify external-weight calibration procedures will recognize the OHAUS PX224/E as the compliant configuration of the PX224 platform. Removing internal calibration hardware reduces complexity and cost in environments where precision calibration weight sets are already part of the standard operating procedure, while delivering identical 0.1 mg analytical performance.

Key Features

• External Calibration Design: Calibrated using user-supplied certified weights rather than internal masses, integrating seamlessly with existing QMS calibration schedules and traceability chains.
• 220 g Capacity at 0.1 mg Readability: The same analytical performance envelope as the InCal PX224 — external calibration does not reduce accuracy or capacity.
• User-Selectable Span Calibration Points: Multiple calibration span settings allow the balance to be adjusted specifically to the weights in the user's certified set.
• GLP/GMP Output with Real-Time Clock: Timestamped and user-identified data records support accreditation requirements without supplementary documentation software.
• USB and RS232 Ports Included: Dual digital connectivity enables output to any standard laboratory printer, PC, or LIMS platform.
• Glass Draftshield: Protects the analytical pan from air turbulence, maintaining the stable environment sub-milligram measurements require.
• Security and Lock Features: Calibration lock, security bracket, and software lockout guard instrument configuration and calibration data between authorized calibration events.

Detailed Overview

The PX224/E mirrors the PX224's performance characteristics — 0.0001 g typical repeatability, ±0.0002 g linearity, and 3-second stabilization — while substituting external for internal calibration. This approach suits ISO/IEC 17025-accredited facilities, pharmaceutical manufacturers following USP <1251> weighing practices, and any organization that tracks uncertainty through a documented external weight calibration chain. The dual-line LCD with dot-matrix secondary display and the full suite of six application modes remain intact. Selection between four operating languages extends its applicability to international or multilingual facilities.

Applications

• ISO/IEC 17025-accredited testing laboratories with mandatory external calibration workflows
• Pharmaceutical manufacturing sites following pharmacopeial weighing and calibration standards
• Academic institutions with centralized calibration weight management programs
• Contract research organizations where client SOPs specify external calibration instruments

Why Choose the OHAUS PX224/E?

When accreditation standards or quality management rules require external calibration, the PX224/E delivers the Pioneer PX's full 220 g analytical precision in a compliant configuration. It avoids the cost of internal calibration hardware that would go unused while preserving all connectivity and GLP documentation features. Order today to equip your compliance-driven lab with a properly specified analytical balance.