Ohaus Precision Balance EXR8202 with 7-inch TFT Touchscreen and Multi-Interface Connectivity

The Ohaus Precision Balance EXR8202 is a high-accuracy laboratory weighing instrument optimized for a broad range of weighing applications including basic weighing, parts counting, percent and check weighing, dynamic weighing, density determination, and formulation. Featuring a 7-inch TFT 16.7M color touchscreen with glass overlay, it ensures intuitive operation and visibility in laboratory and biotechnological environments.

Key Technical Specifications and Features:

• Maximum Capacity: 8,200 g with a readability of 0.01 g and typical repeatability of 0.01 g – suitable for precise quantitative analysis in molecular diagnostics and bioprocessing workflows.
• Pan Dimensions: 201 mm x 178 mm stainless steel pan (SST 316) ensuring durability and chemical resistance essential for synthetic biology and biomanufacturing labs.
• Calibration: AutoCal™ internal automatic calibration guarantees reliable measurements without manual intervention, critical for maintaining compliance in clinical diagnostics.
• Communication Interfaces: Multiple connectivity options including USB Host (Type A) x 2, USB Device (Type C), Ethernet (RJ45), and RS232 ports enable seamless integration into LIMS systems, data acquisition networks, and remote monitoring setups common in biotechnology research. Optional Wi-Fi and Bluetooth dongles expand wireless connectivity.
• Construction: Robust metal housing and anti-static glass draftshield with 2 touchless sensors for environmental protection and minimization of sample disturbance during sensitive live-cell imaging mass or volume measurements.
• User and Data Management: Four-level user management, internal system log capacity of 100,000 entries, and support for 1,000 application-specific sample libraries enhance traceability and workflow customization in biopharmaceutical production pipelines.
• Additional Functionalities: Includes time synchronization via NTP and HID support allowing driverless PC connection—ideal for automation and high-throughput molecular cloning applications.
• Environmental Conditions: Designed to operate reliably between 10°C – 30°C with 80% RH non-condensing ideal for controlled lab environments.

This precision balance is widely used in biotechnology, clinical diagnostics, biomedical engineering, and research laboratories requiring exceptional weighing accuracy and extensive application versatility. Its comprehensive connectivity and robust construction make it a valuable instrument for critical bioprocessing and synthetic biology research workflows, where precise mass measurement is foundational.