RADWAG XA 6/21.5Y.M.A XA 5Y.M.A Microbalance, 6/21g Capacity, 1/2µg Readability, 21 CFR Part 11, Internal Calibration, OIML Class I

RADWAG XA 6/21.5Y.M.A Microbalance — Automated Chamber with Ionizer for Ultra-Stable Measurements

Minimize operator influence on microgram-level measurements with the RADWAG XA 6/21.5Y.M.A Microbalance. Its dual-range 6/21 g capacity with 1/2 µg readability is paired with an automatically operated weighing chamber and built-in ionizer for charge neutralization, creating an environment where electrostatic effects and handling variations are effectively eliminated. Full 21 CFR Part 11 compliance and a 10-inch touchscreen round out a platform designed for regulated precision at the highest level.

Key Features

• Automatic Weighing Chamber: Motorized door operation ensures consistent opening and closing force, eliminating the vibration caused by manual handling and improving measurement repeatability across different operators and sessions.
• Integrated Antistatic Ionizer: The built-in ionizer neutralizes electrostatic charge on samples, containers, and filters before weighing, addressing one of the most common sources of drift in microgram-level measurements.
• Dual-Range Flexibility: Automatic switching between 1 µg readability up to 6 g and 2 µg readability up to 21 g ensures optimal resolution for each task, from filter weighing to larger reference sample verification.
• Comprehensive Regulatory Compliance: 21 CFR Part 11 and EU GMP Annex 11 support includes user authentication, electronic signatures, encrypted records, and full audit trails, meeting the strictest data integrity requirements.
• Digital Weighing Auditor: Continuous monitoring of ambient temperature, humidity, vibration, levelling, and calibration status provides real-time instrument readiness assessment and proactive alerts.
• RFID and NFC Compatibility: Sample and user identification via RFID or NFC tags streamlines traceability and access control in multi-user laboratory environments.

Detailed Overview

The RADWAG XA 6/21.5Y.M.A Microbalance builds on the XA 5Y.M platform with the addition of automatic chamber operation and an ionizer, two features that directly address the primary sources of measurement variability at the microgram scale. Standard repeatability of 1.3 µg at 5% load and linearity of ±9 µg confirm high metrological performance, while automatic levelling keeps the instrument optimally positioned. The 10-inch touchscreen provides widget-based monitoring for a streamlined user experience, and connectivity through USB-A, USB-C, HDMI, Ethernet, Wi-Fi, and hotspot supports full laboratory network integration. Remote access from phones, tablets, and computers enables off-site result review and instrument supervision.

Applications

• Pharmaceutical filter weighing for particulate testing
• Environmental PM2.5 and PM10 filter mass determination
• Trace-level reference standard preparation
• Biotechnology micro-sample dispensing verification
• Calibration laboratory mass standard comparisons

Why Choose the RADWAG XA 6/21.5Y.M.A?

When microgram accuracy must be maintained across varying operators and environmental conditions, the automated chamber and ionizer of this microbalance provide measurable stability improvements over manually operated alternatives. The comprehensive 5Y platform compliance features ensure every result is fully traceable and audit-ready. Add to cart to equip your laboratory with automated precision at the microgram frontier.