OHAUS PR124 PR Series Analytical Balance, 120g Capacity, 0.1mg Readability, Internal Calibration

OHAUS PR124 PR Series Analytical Balance — 120 g Capacity, 0.1 mg Readability, Semi-Automatic InCal

Accurate sub-milligram weighing does not require a premium price. The OHAUS PR124 Analytical Balance delivers 0.1 mg readability across a 120 g range with semi-automatic internal calibration, a glass draftshield, and RS232 connectivity — giving laboratories, industrial teams, and educators reliable analytical performance at an accessible cost point.

Key Features

• 0.1 mg Readability: Sub-milligram resolution supports gravimetric analysis, sample preparation, and precise formulation tasks that require analytical-grade accuracy.
• InCal Semi-Automatic Internal Calibration: User-initiated internal calibration adjusts the balance without external weights, simplifying the calibration process and reducing consumable costs.
• Removable Glass Draftshield with Sliding Top Door: Shields samples from air disturbance during sensitive measurements while allowing quick access through the sliding top panel.
• RS232 Connectivity: Single-port serial communication enables straightforward integration with printers and data acquisition systems for record-keeping and GLP compliance.
• Backlit LCD Display: Crisp, easy-to-read output in variable lab lighting conditions, with user-selectable brightness levels.
• Integrated Weigh-Below Hook: Supports under-balance density determination setups without additional adapters, extending the functional range of the instrument.
• User-Definable Project and User IDs: Supports multi-user environments by associating measurements with specific projects or operators for traceable documentation.

Detailed Overview

The PR124 strikes an efficient balance between analytical capability and cost-conscious design within OHAUS's PR series. Typical repeatability of 0.0001 g and linearity within ±0.0002 g deliver the consistency expected of a genuine analytical instrument. User-selectable environmental filters help manage vibration and airflow disturbances common in working labs. Auto-tare and auto-dim features reduce operator effort during routine workflows, while software lockout protects configuration settings from accidental changes. The removable stainless steel pan cleans easily, and the calibration lock prevents unauthorized adjustment — an important safeguard in regulated or accredited laboratory settings.

Applications

• Quantitative chemical analysis and gravimetric determination in chemistry labs
• Pharmaceutical and cosmetic sample preparation requiring 0.1 mg precision
• Academic and industrial education settings where economical analytical performance is prioritized
• Density determination using the integrated under-balance hook

Why Choose the OHAUS PR124?

Budget-conscious laboratories that need genuine analytical performance — not just a balance marketed as analytical — will find the PR124 a compelling choice. Semi-automatic internal calibration, a full glass draftshield, and RS232 connectivity are included at a price that reflects OHAUS's commitment to accessible precision. Add to cart today to upgrade your lab's analytical weighing capability.