Description

A&D Scale PN EJ-123

A&D Scale PN EJ-123 is a professional portable milligram precision balance engineered to deliver exceptional weighing accuracy, reliability, and portability for laboratories, pharmaceutical facilities, educational institutions, research laboratories, jewelry applications, cannabis testing laboratories, and industrial quality control environments. As part of A&D’s trusted Newton EJ Series, the EJ-123 features a 120 g capacity with 0.001 g (1 mg) readability, making it an ideal solution for weighing chemicals, powders, laboratory samples, formulations, precious metals, gemstones, and other materials requiring laboratory-grade precision. Built with A&D’s proven Sensor Guide (SG) weighing technology, the EJ-123 combines outstanding accuracy with an affordable, lightweight design. Its durable ABS housing, Ø110 mm (4.3 in.) stainless steel weighing pan, and included anti-static draft shield (breeze break) provide excellent measurement stability while minimizing the effects of air currents. The balance utilizes external calibration with a 100 g calibration weight to maintain long-term weighing accuracy.

Designed for demanding laboratory environments, the A&D EJ-123 stabilizes in approximately 5 seconds, allowing operators to complete weighing tasks efficiently while maintaining exceptional repeatability. The large 16 mm backlit LCD display provides excellent visibility in virtually any lighting condition, while the intuitive five-button keypad simplifies zeroing, taring, printing, unit selection, and configuration. Standard weighing modes include normal weighing, piece counting with Automatic Counting Accuracy Improvement (ACAI), percentage weighing, accumulation (M+), display hold, gravity acceleration correction, and comparator functions that improve formulation, packaging, inventory management, shipping, receiving, and quality control operations. The balance operates using either the included AC adapter or four AA batteries, making it ideal for both laboratory benches and portable field applications.

The EJ-123 supports optional RS-232C, Quick USB, and Ethernet communication interfaces for seamless integration with computers, printers, barcode systems, and laboratory software. Additional features include GLP/GMP/GCP/ISO-compliant data output, selectable weighing units, overload protection, security slot, optional density determination kit (EJ-13), under-hook weighing capability, carrying case accessories, and stackable storage. The corrosion-resistant stainless steel weighing pan is easy to clean, while the rugged ABS housing is designed to provide years of dependable operation with minimal maintenance. Its included anti-static breeze break significantly improves weighing stability when measuring lightweight samples.

Whether you’re performing laboratory analysis, formulation, production quality assurance, jewelry weighing, scientific research, or precision industrial measurements, the A&D Scale PN EJ-123 delivers the accuracy, durability, and versatility professionals expect from A&D. Its 0.001 g readability, integrated anti-static draft shield, portable battery-powered operation, advanced weighing functions, and dependable performance make it an outstanding investment for organizations seeking reliable precision weighing with long-term efficiency and accuracy.

Newton EJ Series Portable Balances 120 g x 0.001 g

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