Description

A&D Scale PN GR-202

A&D Scale PN GR-202 is a professional dual-range semi-micro analytical balance with internal calibration designed for laboratories, pharmaceutical facilities, research institutions, quality control departments, chemical analysis, formulation, and other applications requiring extremely precise mass measurement. The GR-202 provides a dual weighing range of 42 g × 0.00001 g (0.01 mg) and 210 g × 0.0001 g (0.1 mg), giving users semi-micro resolution for very small samples while retaining a higher-capacity analytical weighing range. This combination makes the GR-202 especially useful for applications that require both ultra-fine measurement and flexibility within a single balance.

Designed for precision-focused laboratory environments, the A&D GR-202 features a Ø85 mm weighing pan enclosed within a spacious glass draft shield that helps minimize measurement errors caused by air currents and environmental disturbances. The balance delivers repeatability of 0.02 mg in the 42 g semi-micro range and 0.1 mg in the 210 g analytical range, with linearity of ±0.03 mg and ±0.2 mg, respectively. These performance specifications make the GR-202 suitable for analytical chemistry, pharmaceutical research, sample preparation, formulation, precious material analysis, and other demanding laboratory applications.

The GR-202 includes a built-in motorized calibration weight and automatic self-calibration functionality to help maintain weighing accuracy as ambient temperature conditions change. Users can also initiate internal calibration when required, reducing dependence on separate external calibration weights for routine accuracy checks. The balance’s dual-range design allows operators to take advantage of 0.01 mg readability up to 42 g and 0.1 mg readability up to the full 210 g capacity, providing exceptional flexibility for laboratories working with both very small and larger analytical samples.

The A&D GR-202 is engineered for efficient laboratory workflows with a compact footprint and a large weighing chamber. Its draft shield helps protect sensitive measurements from environmental influences while providing convenient access to the weighing pan. The balance also includes data memory capabilities and supports a variety of weighing modes and laboratory applications, making it a versatile solution for routine analytical work, research, quality assurance, and precision measurement procedures.

Standard RS-232C connectivity enables the GR-202 to communicate with compatible computers, printers, and laboratory data systems for weighing data collection and documentation. The balance supports calibration and measurement data output for quality-focused laboratory workflows, while its built-in calibration system, high-resolution dual-range performance, and robust electromagnetic weighing technology help deliver dependable results during demanding daily use.

Whether you’re performing pharmaceutical research, chemical analysis, laboratory sample preparation, formulation, quality control, precious material weighing, or scientific measurement, the A&D Scale PN GR-202 provides exceptional flexibility and precision. Its 42 g × 0.01 mg semi-micro range, 210 g × 0.1 mg analytical range, internal automatic calibration, Ø85 mm weighing pan, enclosed draft shield, RS-232C connectivity, and high-performance dual-range design make it an excellent solution for organizations requiring dependable semi-micro and analytical weighing performance from a single instrument.

GR Family analytical balance, internal cal, 42 g/210 g x 0.01 mg/0.1 mg Semi-micro w/ RS-232C , 120V

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