Description

A&D Scale PN GX-403A

A&D Scale PN GX-403A is a professional precision balance with automatic internal calibration engineered to deliver exceptional weighing accuracy, rapid stabilization, and advanced performance for laboratories, pharmaceutical manufacturers, food processing facilities, cannabis operations, manufacturing plants, research laboratories, and industrial quality control environments. As part of A&D’s premium Apollo GX-A Series, the GX-403A features a 420 g (0.42 kg / 0.93 lb) capacity with 0.001 g (1 mg) readability, making it ideal for weighing chemicals, laboratory samples, powders, production ingredients, formulations, precious materials, and precision batches requiring highly accurate measurements. Powered by A&D’s advanced Smart Super Hybrid Sensor (Smart SHS®) technology, the balance provides fast, stable, and repeatable weighing performance with stabilization in approximately 1 second. Unlike the externally calibrated GF-A Series, the GX-403A includes automatic internal calibration, allowing convenient calibration with its built-in calibration mass without requiring separate external calibration weights.

Designed for demanding laboratory and industrial environments, the A&D GX-403A features durable construction, a 128 × 128 mm (5 × 5 in.) stainless steel weighing pan, and a clear, easy-to-read display for efficient daily weighing operations. Its combination of 420 g capacity and 0.001 g readability provides the precision required for pharmaceutical compounding, laboratory sample preparation, cannabis formulation, chemical analysis, food testing, precious material weighing, research, quality assurance, and production applications. Advanced weighing functions include standard weighing, piece counting with Automatic Counting Accuracy Improvement (ACAI), percentage weighing, comparator functions, density determination, statistical calculations, animal weighing, gross/net/tare weighing, under-hook weighing, and flow-rate measurement.

The GX-403A incorporates advanced Apollo technologies designed to improve weighing reliability, simplify diagnostics, and protect the weighing system during demanding workflows. Electronically Controlled Load (ECL) technology enables internal repeatability testing and balance diagnostics without requiring an external test weight, while Impact Shock Detection (ISD) helps identify potentially damaging impacts to the weighing sensor. Additional capabilities such as automatic precision assessment, minimum sample weight functions, programmable weighing modes, and diagnostic tools help organizations evaluate balance performance and maintain consistent measurement procedures in quality-focused environments.

Standard RS-232C and USB connectivity allows the GX-403A to integrate with computers, printers, data collection systems, laboratory software, and compatible production equipment. Its built-in calibration system supports automatic self-calibration in response to environmental changes as well as convenient on-demand calibration using the internal mass. The Apollo platform also provides password protection, calibration and data output capabilities, and support for GLP, GMP, GCP, and ISO-oriented workflows, making the GX-403A well suited for controlled laboratory, pharmaceutical, manufacturing, and research environments.

Whether you’re performing laboratory analysis, pharmaceutical compounding, cannabis testing, food formulation, industrial research, production quality assurance, or scientific measurement, the A&D Scale PN GX-403A delivers the speed, durability, and precision professionals expect from A&D. Its 420 g capacity, 0.001 g readability, automatic internal calibration, advanced Smart SHS® technology, approximately one-second stabilization, ECL diagnostics, Impact Shock Detection, USB and RS-232C connectivity, and versatile weighing functions make it an outstanding solution for organizations requiring dependable high-precision weighing in demanding laboratory and industrial environments.

A&D Apollo GX-A/GF-A Series Precision Balances with NTEP models 420 g x 0.001 g, 120V

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