Description

A&D Scale PN GF-224A

A&D Scale PN GF-224A is a professional Apollo analytical balance with external calibration designed to deliver high-precision weighing performance for laboratories, pharmaceutical facilities, research institutions, chemical analysis, quality control departments, cannabis testing operations, manufacturing, and other applications requiring measurement at the 0.1 mg level. The GF-224A features a 220 g capacity with 0.0001 g (0.1 mg) readability, providing an excellent combination of analytical resolution and weighing capacity for demanding laboratory workflows. As part of A&D’s advanced Apollo GF-A Series, the GF-224A is designed for organizations that require highly accurate measurements along with advanced diagnostics, fast stabilization, and professional data connectivity.

The A&D GF-224A incorporates A&D’s advanced Smart Super Hybrid Sensor (Smart SHS) technology, providing fast, stable, and repeatable measurement performance. Its combination of 220 g capacity and 0.1 mg readability makes it suitable for pharmaceutical ingredients, chemicals, laboratory samples, powders, formulations, precious materials, research samples, and other applications requiring highly accurate measurements. The GF-224A also provides 0.0001 g repeatability and ±0.0002 g linearity, supporting dependable analytical weighing in precision-focused environments.

Designed for sensitive analytical measurements, the GF-224A features a Ø90 mm stainless steel weighing pan enclosed within a large, detachable glass breeze break. The enclosed weighing chamber helps minimize measurement errors caused by air currents and environmental disturbances, while anti-static glass panels and convenient access support efficient daily operation. A large reverse-backlit LCD provides clear visibility of weighing results, and the durable die-cast aluminum housing is designed for routine use in professional laboratory and quality-control environments.

The GF-224A incorporates advanced Apollo diagnostic and protection technologies designed to improve weighing reliability and simplify routine performance verification. Electronically Controlled Load (ECL) technology enables internal repeatability testing without requiring an external test weight for the test procedure, while Auto Precision Assessment (APA) calculates and displays standard deviation. Dia-Check provides a diagnostic assessment of balance performance, and Impact Shock Detection (ISD) helps identify potentially damaging impacts received by the weighing sensor. QuickMin-S can help determine minimum sample weight under actual operating conditions, while minimum-weight alert functionality supports precision-focused weighing procedures.

Unlike the corresponding GX-A models with a built-in internal calibration mass, the GF-224A uses external calibration. This makes it an excellent choice for laboratories and organizations that already maintain certified calibration weights or established external calibration procedures. The balance combines external calibration with advanced internal diagnostics, allowing users to evaluate repeatability and balance performance while maintaining calibration according to their organization’s established procedures.

The GF-224A supports a wide variety of weighing applications, including standard weighing, piece counting, percentage weighing, animal weighing, statistical calculations, comparator functions, density determination, underhook weighing, and flow-rate measurement. Apollo flow-rate features help users calculate, display, compare, and manage mass or volume flow-rate information for specialized laboratory and production applications. These capabilities make the GF-224A suitable for both routine analytical weighing and advanced measurement workflows.

Standard RS-232C and USB connectivity allows the GF-224A to communicate with compatible computers, printers, laboratory software, and data-collection systems. The balance supports professional data-output capabilities for GLP, GMP, GCP, and other quality-oriented workflows, helping organizations integrate precision weighing into documented laboratory and production processes.

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 GF-224A delivers the precision, speed, and advanced functionality required for demanding analytical applications. Its 220 g capacity, 0.0001 g readability, external calibration, Smart SHS weighing technology, Ø90 mm weighing pan, protective glass breeze break, ECL diagnostics, Impact Shock Detection, advanced weighing functions, and RS-232C and USB connectivity make it an excellent solution for professional analytical weighing environments.

Apollo family analytical balance, external cal, 220 g x 0.1 mg w/ USB & RS-232C, 120V

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