A&D Weighing GX-324A Apollo Analytical Balance, Internal Calibration, 320 g x 0.0001 g

The GX-324A provides a 320 g maximum capacity with 0.0001 g (0.1 mg) readability. A&D specifies repeatability of 0.0001 g at 200 g and 0.0002 g at 300 g, with linearity of ±0.0003 g. This combination makes it well suited for research, pharmaceutical work, formulation, sample preparation, and quality-control applications requiring highly precise analytical measurements.

Yes. The GX-324A features internal calibration with a built-in calibration mass, allowing users to perform sensitivity adjustment without routinely handling a separate external calibration weight. It also supports automatic self-calibration, helping maintain reliable weighing performance when environmental conditions such as temperature change.

A&D's Electronically Controlled Load (ECL) technology allows the GX-324A to perform a repeatability test without requiring an external test weight. The system can provide information such as standard deviation and minimum sample weight, giving laboratory users a convenient way to evaluate balance performance and support workflows where minimum-weight requirements are important.

Despite its fine 0.0001 g readability, the GX-324A is designed for fast analytical weighing. A&D specifies approximately 2 seconds stabilization with a 300 g load and 1.5 seconds with a 100 g load when set to FAST under suitable environmental conditions. This can improve efficiency during repetitive laboratory weighing procedures.

Yes. The GX-324A includes RS-232C and USB communication interfaces, allowing weighing results to be transferred to compatible computers and other data-collection equipment. This can reduce manual data entry and support more efficient laboratory documentation, quality-control records, and electronic weighing workflows.