RADWAG MYA 21.5Y MYA 5Y Microbalance, 21g Capacity, 1µg Readability, 21 CFR Part 11, Internal Calibration, OIML Class I

RADWAG MYA 21.5Y Microbalance — 1 µg Resolution for Ultra-Precise Mass Determination

When your research hinges on resolving single-microgram differences, the RADWAG MYA 21.5Y Microbalance stands ready. Offering 1 µg readability within a 21 g capacity, this instrument satisfies the most exacting weighing requirements in metrology, pharmaceutical development, and advanced analytical chemistry. Full 21 CFR Part 11 compliance ensures every measurement is audit-ready.

Key Features

• 1 µg Readability: Achieve single-microgram resolution for applications such as filter weighing, micro-sample preparation, and reference standard verification where absolute precision is non-negotiable.
• Regulatory-Ready Data Security: Electronic signatures, validated records, and comprehensive audit trails align with 21 CFR Part 11 and EU GMP Annex 11, streamlining compliance in regulated laboratories.
• 10-Inch Touchscreen with Widgets: Customizable widgets display real-time environmental data, leveling indicators, and weighing statistics, keeping operators informed without navigating away from the active measurement screen.
• Automatic Internal Calibration: The balance self-adjusts using built-in reference masses, maintaining accuracy across temperature fluctuations and eliminating the need for external calibration weights.
• OIML Class I Certification: Verified metrological performance ensures traceable results for accredited calibration and testing laboratories.
• Voice Memo and Live Note: Attach audio annotations or written notes directly to measurement series, creating richer documentation without leaving the instrument interface.

Detailed Overview

The MYA 21.5Y leverages RADWAG's proprietary electromagnetic force restoration technology, achieving standard repeatability of just 1 µg at 5 % load. Its 10-inch display connects via USB-A, USB-C, HDMI, Ethernet, Wi-Fi, or Hotspot, providing flexible pathways for data export to LIMS, ELN platforms, or networked printers. The instrument supports RFID-based user verification, allowing laboratories to restrict access and maintain a tamper-proof chain of custody. With a stabilization time suited to microgram-level work and linearity of ±7 µg, the MYA 21.5Y delivers consistent, trustworthy readings even under challenging ambient conditions. The Digital Weighing Auditor continuously monitors environmental parameters, notifying users when inspection or recalibration is due. A semi-automatic LevelSENSING system tracks balance orientation in real time, ensuring the weighing cell remains level throughout each measurement session.

Applications

• Gravimetric filter analysis for air-quality monitoring
• Pharmaceutical micro-dosing and active ingredient verification
• Reference material certification in accredited laboratories
• High-purity chemical assay in R&D settings

Why Choose the RADWAG MYA 21.5Y?

For laboratories where a single microgram can change an outcome, the MYA 21.5Y offers the resolution, compliance infrastructure, and connectivity needed to work confidently. Its intelligent self-monitoring and user-friendly interface reduce training overhead while safeguarding result integrity. Add to cart to equip your facility with 1 µg precision and seamless regulatory documentation.