OHAUS PR124/E PR Analytical Balance, 120g Capacity, 0.1mg Readability, GLP/GMP

OHAUS PR124/E Analytical Balance — 0.1mg Readability with Glass Draftshield

Accurate to 0.1 milligrams, the OHAUS PR124/E Analytical Balance gives research and quality-control laboratories the fine-measurement performance they need at a price that reflects practical value. A glass draftshield, intuitive backlit LCD, and GLP/GMP-compatible data output combine to deliver a disciplined analytical environment without unnecessary complexity.

Key Features

• 0.1mg Readability: Resolves one tenth of a milligram — the standard resolution tier for preparative analytical chemistry, pharmacopoeia-level weighing, and reference-sample preparation.
• Included Glass Draftshield: The removable glass enclosure with a sliding top door protects low-mass samples from air currents that would otherwise cause unstable readings.
• GLP/GMP Data Output: User-definable project and user ID fields print alongside weight data, creating audit-ready documentation compatible with quality management standards.
• 3-Second Stabilization: Delivers confirmed readings within 3 seconds even at 0.1mg resolution, keeping laboratory workflows from stalling on measurement delays.
• RS232 Connectivity: Built-in serial port connects directly to printers, PCs, or laboratory information management systems for real-time data transfer.
• User-Selectable Environmental Filters: Adjustable damping settings compensate for varying levels of air movement and vibration in the working environment.
• Integrated Weigh-Below Hook: Enables density determination and below-balance weighing without external hardware modifications.

Detailed Overview

The OHAUS PR124/E Analytical Balance delivers 0.1mg readability in a compact 120g-capacity instrument. Typical repeatability of 0.0001g and linearity of ±0.0002g confirm the balance maintains sub-milligram accuracy across the full weighing range — essential for trace-level preparation, USP minimum weight compliance, and precise formulation work. The removable glass draftshield minimizes environmental interference during weighing, while the auto-tare and auto-dim functions support unattended or rapid-cycle operation. A security bracket and calibration lock prevent unauthorized adjustments, making this balance suitable for regulated environments. The operating window is specified between 10°C and 30°C for optimal accuracy, with a broader guaranteed operability range extending to 40°C, ensuring performance across standard laboratory temperature fluctuations.

Applications

• Trace-level sample preparation and micro-weighing in analytical chemistry laboratories
• Pharmacopoeia compliance weighing and USP minimum-weight verification
• Formulation and dissolution testing in pharmaceutical quality-control labs
• Reference standard preparation and calibration in metrology and standards institutions
• Educational laboratories teaching analytical weighing technique and GLP documentation

Why Choose the OHAUS PR124/E?

The PR124/E delivers genuine analytical balance capability — 0.1mg readability, glass draftshield, and GLP printout support — in an approachable form suited to busy general-purpose labs. It's a reliable choice for analytical chemists, QC analysts, and educators who require milligram-level precision without investing in top-tier micro-balance hardware. Add to cart to upgrade your laboratory's analytical weighing capability today.