Ohaus EXP124/AD Analytical Balance with 0.1 mg Readability and Advanced Touchscreen Interface

The Ohaus EXP124/AD Analytical Balance is engineered for *precision weighing tasks* with a maximum capacity of 120 g and a high readability of 0.1 mg, making it ideal for molecular diagnostics, bioprocessing quantification, and synthetic biology research requiring accurate mass measurements. Its 7-inch TFT 16.7M color touchscreen with glass overlay simplifies operation through an intuitive interface designed for laboratory workflows.

Key specifications and features include:

• Weighing modes: Basic weighing, parts counting, percent weighing, check weighing, dynamic weighing, totalization, formulation, differential weighing, density determination, peak hold, pipette adjustment, and statistical quality control (SQC).
• Precision & Stability: Repeatability of 0.1 mg and linearity ± 0.2 mg ensures reliable data critical in gene editing and biomanufacturing process monitoring.
• Construction: Modular metal base and housing with a stainless steel (SST 316) weighing pan, built-in ionizer to reduce static, anti-static glass draftshield, and enhanced automatic anti-pinch doors for sample protection and operator safety.
• Connectivity: Comprehensive communication options including USB Host (Type A x2), USB Device (Type B and C), Ethernet (RJ45), RS232, and optional Wi-Fi and Bluetooth dongles facilitate integration into laboratory information management systems (LIMS).
• Additional design features: Motorized leveling, sample spotlight, status lights, touchless sensors, and support for HID connection without driver installation enhance usability in busy biotechnology and clinical diagnostic labs.
• User management: Four-level user access with an internal log capacity exceeding 100,000 entries supports audit traceability and regulatory compliance workflows in molecular cloning and biomanufacturing facilities.
• Environment and power: Operational range from 10°C to 30°C at 80% relative humidity (non-condensing), powered via included AC adapter.
• Dimensions & Weight: Compact footprint (408 mm x 372 mm x 229 mm), weighing 7.8 kg for benchtop placement in specialized research laboratories.
• Units of Measurement: Supports an extensive list of units including milligrams, grams, carats, and traditional regional units suitable for international biotechnology research environments.

This analytical balance is an essential instrument widely adopted in *biotechnology research, synthetic biology workflows, and clinical diagnostics*, providing reliable weight precision and robust connectivity for seamless data integration and bioprocess control. Its density determination capability is critical in quality control of biopharmaceutical production pipelines and live-cell imaging applications where accurate sample preparation is paramount.