Ohaus Precision Balance EXR1203N with 7-inch Color Touchscreen and USB/Ethernet Connectivity

The Ohaus Precision Balance EXR1203N is a high-accuracy laboratory analytical balance designed for a wide range of weighing applications including basic weighing, parts counting, check counting, percent weighing, dynamic weighing, and density determination. This balance is critical in biotechnology workflows requiring precise measurement such as molecular diagnostics, bioprocessing, and biomanufacturing where accuracy and reliability are paramount.

Key features include:

• Maximum capacity: 1,200 g with a readability of 1 mg, suitable for precise mass measurements in biochemical and synthetic biology research settings.
• Pan size: 130 mm x 130 mm stainless steel, accommodating various sample sizes.
• Display: 7-inch TFT 16.7M color touchscreen with glass overlay for intuitive operation and clear data visualization.
• Communication interfaces: USB Host (Type A) x 2, USB Device (Type C), Ethernet (RJ45), RS232, with optional Wi-Fi and Bluetooth dongle for flexible connectivity and data transfer in clinical and research environments.
• Calibration: AutoCal™ automatic internal calibration ensures consistent accuracy without manual intervention—critical for compliance in regulated molecular biology labs.
• Construction: Robust metal housing, SST 316 stainless steel weighing pan, anti-static glass draftshield, and touchless sensors minimize external disturbances for reliable results.
• Additional functionalities: Supports up to 1000 sample libraries, 4-level user management, internal system log (100,000 entries), and NTP time synchronization to maintain traceability and data integrity in biopharmaceutical quality control.
• Stabilization time: 1.5 seconds, optimizing throughput in busy laboratory and production workflows.
• Legal for Trade: NTEP certified, making it suitable for regulated environments requiring compliance with legal standards.

This precision balance is ideal for biomedical engineering, cell imaging preparation, and synthetic biology research where accurate sample weighing impacts downstream applications such as gene editing and bioprocess control. Its multi-application capability, advanced connectivity options, and reliable calibration system make it widely adopted across diverse research fields including clinical diagnostics, neuroscience, and biotechnology laboratories focusing on exact quantitative measurements.