Ohaus Precision Balance EXR8201 with 7-inch Color Touchscreen and AutoCal™

The Ohaus Precision Balance EXR8201 is engineered for high-accuracy laboratory weighing applications, ideal for biotechnology research, molecular diagnostics, and biomanufacturing workflows. Featuring a maximum capacity of 8,200 g with a readability of 0.1 g, it supports precise measurements for formulation, parts counting, and density determination tasks.

Key technical specifications include a 7-inch TFT 16.7M color touchscreen with glass overlay for intuitive operation and enhanced visibility. The balance incorporates AutoCal™ internal calibration, ensuring accuracy without manual intervention—critical for maintaining consistency in synthetic biology and biomedical engineering protocols.

Connectivity options encompass USB Host (Type A) ports (x2), USB Device (Type C), Ethernet (RJ45), and RS232 interfaces, with optional Wi-Fi and Bluetooth dongles, facilitating integration into laboratory information management systems (LIMS) and enabling data transfer for bioprocessing documentation. The balance supports multiple units of measurement including grams, ounces, carats, and custom units, broadening its adaptability across diverse research domains.

Constructed with a robust metal housing and a stainless steel (SST 316) weighing pan, the balance offers durability and resistance to corrosion. Additional design features such as an anti-static glass draftshield, touchless sensors, and terminal status light enhance precision by minimizing environmental interference. The device includes time synchronization (NTP), HID support for driverless PC connectivity, and a 4-level user management system with a log capacity of 100,000 entries, supporting secure operation in regulated environments.

With a compact footprint (393 x 96 x 230 mm) and lightweight design (4.9 kg), the EXR8201 balance is suitable for crowded lab benches while maintaining high stability, with a typical stabilization time of 1 second. It is essential for laboratories engaged in molecular cloning workflows, fluorescence analysis, live-cell imaging sample preparations, and other critical clinical diagnostics where precise biomass or reagent measurements are required.

This precision balance is widely adopted in synthetic biology research and biopharmaceutical production pipelines, providing reliable, repeatable measurement results fundamental to experimental reproducibility and process control.

Primary Keywords: precision analytical balance, laboratory weighing scale, AutoCal calibration balance
Long-tail Keywords: widely used in molecular cloning workflows, critical in biopharmaceutical production pipelines, essential for synthetic biology research, integrated touchscreen laboratory balance, multi-interface connectivity weighing scale