Ohaus EXP225M/AD 31059091 Legal-for-Trade Balance

Legal Metrology Meets Full-Range Sub-Milligram Accuracy: The Ohaus Explorer Plus EXP225M/AD

The Ohaus Explorer Plus EXP225M/AD represents the gold standard for sub-milligram weight verification in strictly monitored and audited scientific sectors. In quality control frameworks, state-certified forensic investigations, and strict pharmaceutical compounding stations across Belfast, Dublin, and Galway, data validation is a mandatory legal safeguard.

This premium scale carries a factory-certified Class I Verification ("M" marking), fully satisfying all statutory UK and European weights and measures regulations out of the box. Unlike dual-range models that drop resolution at higher loads, the EXP225M/AD maintains an unchanging 0.01 mg readability across its entire 220 g capacity. To optimize high-throughput operational efficiency, it integrates two physical barriers: a built-in static-neutralizing ionizer and automated, motorized draftshield side doors.

Key Advantages for Verified Irish Workflows:

• EC Type Approved (Class I Verified): Legally certified for commercial trade, health testing, and regulatory validation lines where weight parameters must legally withstand external standard audits.

• Full-Range Semi-Micro Performance: Provides a continuous 0.01 mg resolution up to 220 g, allowing larger sample volumes or heavy compounding vessels to be evaluated with maximum sensitivity.

• Factory-Integrated Static Elimination: The standard built-in ionizer rapidly dispels disruptive electrostatic forces on plastic vessels, weighing boats, or glassware, lowering stabilization times down to under 4 seconds.

• Motorized Anti-Pinch Draftshield Doors: The side glass doors slide open automatically via touchless proximity sensors or the display, pausing instantly if an obstacle is touched to maximize operator safety.

• Intelligent AutoCal™ Calibration: Uses precision internal weights to perform automated linear internal adjustments when a temperature shift of 1.5°C occurs or every three hours, preserving legal accuracy.

• Premium 7-Inch Color Screen: Controlled by a chemically resistant 7-inch TFT color glass touchscreen. The display terminal modularly detaches from the weighing base to maximize room inside clean benches or fume hoods.

• Enhanced Audit Trail Software: Incorporates a 4-level user management interface, password protection, Network Time Protocol (NTP) clock synchronization, and a deep internal log tracking up to 100,000 entries.

The Wishart Group Compliance Advantage

Based in Belfast, Wishart Group specializes in the fast, reliable distribution of fully validated, audit-ready laboratory hardware