Ohaus PR124/E PR Series Analytical Balance, 120 g x 0.0001 g

The Ohaus PR124/E is designed for laboratories and workplaces that require highly precise measurements of small samples. With a 120 g capacity and 0.1 mg readability, it is commonly used for chemical analysis, pharmaceutical compounding, formulation, educational laboratories, quality control testing, and sample preparation where repeatable, high-accuracy results are essential.

The PR124/E uses external calibration, meaning accuracy is verified and adjusted using certified calibration weights rather than a built-in internal calibration system. This approach gives laboratories more control over calibration procedures and is especially useful for facilities following routine quality assurance or traceable measurement protocols.

The Ohaus PR124/E includes a glass draft shield to help protect highly sensitive measurements from air movement and environmental disturbances. Because analytical balances measure extremely small weight changes, even slight airflow can influence results, making the draft shield important for improving measurement stability and repeatability.

Yes. The Ohaus PR124/E includes standard RS-232 communication, allowing users to connect compatible printers, computers, or laboratory systems for data transfer and recordkeeping. This makes documentation, reporting, and traceability easier for laboratories and regulated workflows.

The Ohaus PR124/E supports several practical weighing modes including basic weighing, parts counting, and percent weighing. These built-in functions make the balance flexible for formulation, analytical comparison, repetitive measurements, and routine laboratory workflows requiring dependable precision.