Description

A&D Scale PN GR-120

A&D Scale PN GR-120 is a professional analytical balance with internal automatic calibration designed to deliver high-precision weighing performance for laboratories, pharmaceutical facilities, research institutions, chemical analysis, quality control departments, cannabis testing operations, and other applications requiring accurate measurement at the 0.1 mg level. As part of A&D’s Gemini GR Series, the GR-120 features a 120 g capacity with 0.0001 g (0.1 mg) readability, providing the sensitivity required for analytical chemistry, sample preparation, formulation, pharmaceutical research, quality assurance, and precision laboratory weighing. The GR-120 offers 0.1 mg repeatability and ±0.2 mg linearity, providing dependable performance for demanding analytical applications.

Designed for precision-focused laboratory environments, the A&D GR-120 features an Ø85 mm weighing pan enclosed within an antistatic breeze break that helps minimize measurement errors caused by air currents and environmental disturbances. Its combination of 120 g maximum capacity and 0.1 mg readability makes it well suited for laboratories that require analytical-level resolution for chemicals, pharmaceutical ingredients, research samples, powders, formulations, precious materials, and other precision applications. The compact, space-saving weighing chamber features collapsible doors and convenient access to help maximize valuable laboratory bench space.

The GR-120 includes a built-in internal calibration weight and Automatic Self Calibration, allowing the balance to calibrate itself using its internal mass as temperature conditions change. Users can also initiate calibration when required, reducing dependence on separate external calibration weights during routine operation. Automatic Response Adjustment helps the balance adapt to environmental vibration and drafts, supporting stable measurements across varying laboratory conditions.

The A&D GR-120 is engineered for efficient laboratory workflows with a large LCD display, splash- and dust-resistant membrane keypad, front-mounted spirit level, stable die-cast aluminum base, and an easy-to-clean weighing chamber. The balance also includes a data memory function capable of storing up to 200 weighing results, along with an interval memory mode for periodically recording measurement data. Under-hook weighing capability supports applications such as specific gravity measurement and weighing magnetic materials.

Standard RS-232C connectivity enables the GR-120 to communicate with compatible computers, printers, and laboratory data systems for weighing data collection and documentation. The balance supports Good Laboratory Practices (GLP) data output through its serial interface, making it suitable for quality-focused laboratory environments that require documented weighing and calibration records. Multiple weighing functions support routine weighing, counting, percentage measurement, and other analytical applications.

Whether you’re performing pharmaceutical research, chemical analysis, laboratory sample preparation, formulation, quality control, cannabis testing, precious material weighing, or scientific measurement, the A&D Scale PN GR-120 delivers the precision and flexibility required for demanding analytical applications. Its 120 g capacity, 0.0001 g (0.1 mg) readability, automatic internal calibration, 0.1 mg repeatability, ±0.2 mg linearity, Ø85 mm weighing pan, enclosed breeze break, 200-result data memory, and RS-232C connectivity make it an excellent solution for organizations requiring reliable analytical weighing performance.

GR Family analytical balance, internal cal, 120 g x 0.1 mg with RS-232C , 120V

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