Explorer Plus™ Series, OHAUS Analytical Balance

Key Benefits Designed to meet the rigorous demands of analytical weighing with 0.1 mg readability across 120 g, 220 g, and 320 g capacity models. Supplied as a complete weighing solution featuring a 7-inch touchscreen, multiple connectivity ports, and an automatic internal calibration system. Engineered to enhance productivity with an applications library that includes differential weighing, density determination, and pipette adjustment. Built with a high-speed digital load cell for rapid stabilization times as fast as 2 seconds. Constructed with a durable housing, protective in-use cover, and an underweigh hook for versatile weighing applications. The OHAUS Explorer Plus Series represents a significant advancement in analytical balance technology, offering an exceptional combination of precision, speed, and intelligent functionality. At its core, the balance utilizes a digital high-speed load cell that delivers rapid stabilization times—approximately 2 seconds for the EX124 and EX224 models, and 3 seconds for the EX324—significantly accelerating laboratory workflows. The device is equipped with OHAUS AutoCal™, an automatic internal calibration system that activates in response to temperature changes of 1.5 °C or at 11-hour intervals, ensuring consistent accuracy without operator intervention. The balance supports GLP-compliant data output via RS-232 connectivity, enabling full traceability for regulatory environments. Designed for user convenience and operational efficiency, the Explorer Plus features a bright, high-resolution dot matrix display with on-screen prompts that guide users through complex applications. The comprehensive applications library supports a wide range of operating modes, including parts counting, checkweighing, dynamic/animal weighing, formulation, differential weighing, density determination, and SQC. The intuitive interface is further enhanced by five-language display text, accommodating diverse laboratory teams. Multiple connectivity options, including USB Host, USB Device, Ethernet, and RS232, facilitate seamless integration with laboratory information systems and data management platforms. Optional Wi-Fi or Bluetooth dongles provide additional wireless flexibility. For specialized requirements, NTEP Certified, Legal for Trade models are available by special order. Specifications Specification Details Models EX124N/AD, EX224N/AD, EX324N/AD Capacity 120 g, 220 g, 320 g Readability 0.1 mg Repeatability 0.1 mg Linearity ±0.2 mg Stabilization Time EX124: Approx. 2 sec; EX224: Approx. 2 sec; EX324: Approx. 3 sec Calibration AutoCal™ automatic internal and external calibration Weighing Chamber 9.5 x 7.5 x 6.5 in (241 x 190 x 165 mm) Pan Size Ø 3.5 in (90 mm) Dimensions 9.1 x 15.5 x 13.8 in (230 x 393 x 350 mm) Weight 21.1 lb (9.6 kg) Operating Temperature 50 °F to 86 °F (10 °C to 30 °C) Power AC adapter: 100 to 240 VAC 0.6A 50/60 Hz Interface USB Host (Type A) × 2, USB Device (Type B) × 1, USB Device (Type C) × 1, Ethernet (RJ45) × 1, RS232 × 1; Optional Wi-Fi/Bluetooth dongle Warranty Two-year limited Request a quote for the OHAUS Explorer Plus Analytical Balance today. Contact our team today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.