EX225/AD: A High-End Semi-Micro Balance for Precision Professionals
The OHAUS EX225/AD represents the pinnacle of semi-micro weighing technology. Designed for exceptional performance, it features a maximum capacity of 220 g and an ultra-fine readability of 0.01 mg, meeting the most stringent requirements of research laboratories, quality control departments, and pharmaceutical production environments.
Thanks to its AutoCal™ automatic calibration system, the balance self-adjusts based on temperature variations (from as little as 1.5 °C) or at regular intervals (every 3 hours), ensuring stable, reliable measurements without manual intervention. Repeatability is outstanding: 0.01 mg at 10 g, 0.03 mg in fine range, and 0.1 mg in full range, with a linearity of ±0.06 mg at 10 g and ±0.1 mg in fine range.
Equipped with automatic draft shield doors, the EX225/AD minimizes mechanical disturbances for improved sample stability. Its integrated ionizer effectively neutralizes electrostatic charges that could skew results—an essential feature for weighing ultra-light or volatile substances.
User experience is a major strength of this model. The removable color touchscreen terminal, combined with four programmable touchless sensors, allows for seamless, intuitive, and hygienic operation. The modular design makes it easy to integrate into compact or customized workspaces.
The EX225/AD also includes advanced user management, supporting up to 110 password-protected user profiles across four access levels. Internal databases enable configuration backups, calibration and access tracking, and data export in tamper-proof PDF format via USB.
On the connectivity side, the balance features RS232, USB, and Ethernet ports, offering full compatibility with LIMS systems, printers, and barcode scanners.
The OHAUS EX225/AD semi-micro balance combines cutting-edge technology, data security, and top-tier performance—an all-in-one solution built for the highest standards in precision weighing.
