A&D Weighing GH-252 Phoenix Semi Micro Balance, Dual Range, 250 g x 0.01 mg

The A&D GH-252 is a dual-range semi-micro analytical balance that provides 0.01 mg readability up to 101 g and automatically switches to 0.1 mg readability up to 250 g. This dual-range capability allows users to perform ultra-fine measurements on small samples while still accommodating larger weighing tasks without changing instruments.

The GH-252 features automatic internal calibration with a built-in calibration weight that compensates for temperature changes. It also includes adjustable response settings to minimize the effects of vibration and air currents, helping maintain consistent accuracy and reducing the need for frequent manual calibration.

Yes. The GH-252 includes a standard RS-232C interface for communication with computers, printers, and laboratory software. It also supports optional Quick USB and Ethernet (TCP/IP) interfaces, making it easy to integrate the balance into electronic data collection systems and GLP/GMP-compliant laboratory workflows.

The GH-252 includes a comprehensive set of weighing applications, including piece counting with Automatic Counting Accuracy Improvement (ACAI), percentage weighing, density determination (with an optional kit), underhook weighing, data memory, and GLP/GMP/GCP/ISO-compliant output with built-in clock and calendar functions. These features make it suitable for research, pharmaceutical, and quality control laboratories.

The A&D GH-252 combines 250 g dual-range capacity (101 g × 0.01 mg / 250 g × 0.1 mg), automatic internal calibration, a 90 mm stainless steel weighing pan, anti-static glass draft shield, approximately 3.5–8 second stabilization, GLP/GMP-compliant documentation. Its semi-micro precision, advanced connectivity options, and reliable long-term performance make it an excellent choice for laboratories that require exceptional weighing accuracy and regulatory compliance.