OHAUS EX1103N Explorer Precision Balance, 1,100g Capacity, 1mg Readability, AutoCal, NTEP Certified, Touchscreen

OHAUS EX1103N Precision Balance — 1,100g Capacity with 1mg Touchscreen Control

Accurate milligram-level measurements demand a balance that keeps pace with a busy laboratory. The OHAUS EX1103N Precision Balance pairs a 1,100g capacity with 1 mg readability, an NTEP-certified mechanism, and a vibrant 5.7-inch full-color VGA touchscreen—delivering reliable, traceable results from the first weighing of the day to the last.

Key Features

• AutoCal Internal Calibration: The built-in motorized weight system recalibrates automatically whenever temperature drift is detected, eliminating the need for external weights and keeping accuracy within ±0.002 g throughout the day.
• NTEP & Measurement Canada Certified: Legal-for-trade compliance supports regulated applications in pharmaceutical, food, and commercial environments where documented traceability is required.
• 5.7-Inch Full-Color VGA Touchscreen: A large, user-adjustable display surfaces data, status indicators, and application menus at a glance, reducing training time and operator errors.
• Included Glass Draftshield: The enclosed weighing chamber shields the 130 mm stainless steel pan from air currents, sustaining repeatability of 0.001 g even in active lab conditions.
• Multi-Port Connectivity: Built-in USB and RS232 interfaces transmit data directly to LIMS, printers, or laboratory software; an optional Ethernet port extends network integration.
• 15+ Application Modes: Built-in routines for parts counting, formulation, density determination, checkweighing, pipette adjustment, and more handle the full breadth of lab tasks without add-on software.
• 1-Second Stabilization: Fast settling keeps throughput high, particularly valuable during high-volume sample processing or quality-control runs.

Detailed Overview

Designed for laboratories where sub-gram accuracy and regulatory compliance intersect, the OHAUS EX1103N Precision Balance excels through the combination of AutoCal technology and its NTEP-certified design. When ambient temperatures shift, the internal calibration weight engages automatically—users receive a fresh accuracy baseline without interrupting workflow. The 5.1-inch round stainless steel pan accommodates most standard vessels, while the included draftshield keeps environmental interference in check. Linearity of ±0.002 g and typical repeatability of 0.001 g translate to consistent, reproducible data across shifts and operators. The balance operates within 10–30 °C at up to 85% RH, covering the range of most climate-controlled laboratories. With support for 19 units of measurement including carats, grains, and troy ounces, it adapts equally well to gemological, pharmaceutical, and research settings.

Applications

• Pharmaceutical ingredient weighing and formulation
• Quality-control checkweighing in food and nutraceutical production
• Gemological carat and precious-metal measurements
• Density determination and pipette calibration in analytical labs
• Parts counting in manufacturing and inventory operations

Why Choose the OHAUS EX1103N?

For quality managers and lab technicians who need a legal-for-trade balance with automatic recalibration and touchscreen convenience, the OHAUS EX1103N Precision Balance offers a compelling combination of accuracy, compliance, and ease of use. Its 1-second stabilization time and comprehensive application library reduce per-sample cycle times without sacrificing data integrity. Add to cart to equip your regulated laboratory with a reliable, certified weighing solution.