A&D Weighing GR-120 GR Series Gemini Analytical Balance, 120 g x 0.1 mg

The A&D GR-120 is designed for precision weighing in laboratories where accuracy is critical. It is commonly used in pharmaceutical research, analytical chemistry, biotechnology, environmental testing, universities, and quality control laboratories for sample preparation, formulation, and analytical measurements. Its 120 g capacity and 0.1 mg readability make it ideal for handling small, high-value samples.

The GR-120 features a built-in motorized calibration weight that automatically calibrates the balance when temperature changes are detected. Users can also initiate calibration manually with a single button press. This automatic calibration system helps maintain consistent measurement accuracy while reducing downtime and operator intervention.

Yes. The GR-120 includes a standard RS-232C communication interface, allowing it to connect directly to computers, printers, and laboratory software. It also supports A&D's WinCT data management software, making it easier to transfer weighing results electronically for documentation, traceability, and GLP/GMP-compliant record keeping.

The A&D GR-120 is equipped with an anti-static glass draft shield, automatic environmental response adjustment, fast stabilization technology, and adjustable vibration filtering. These features help minimize the effects of air movement, static electricity, and bench vibrations, allowing the balance to deliver stable and repeatable results even in active laboratory settings.

Yes. In addition to precision weighing, the GR-120 includes built-in parts counting, percentage weighing, density determination (with optional accessories), underhook weighing, and multiple weighing units. These functions allow a single balance to support a wide range of laboratory, research, and quality assurance applications.