OHAUS EX4202N Explorer Precision Balance, 4,200g Capacity, 0.01g Readability, AutoCal, NTEP Certified, Touchscreen

OHAUS EX4202N Precision Balance — 4,200g Mid-Range Capacity with 0.01g AutoCal Accuracy

Mid-range laboratory weighing calls for an instrument that can bridge the gap between compact analytical models and high-capacity production balances. The OHAUS EX4202N Precision Balance handles loads up to 4,200 g at 0.01 g readability, pairing AutoCal internal calibration with NTEP legal-for-trade certification on a spacious 190 × 200 mm stainless steel pan built for daily laboratory throughput.

Key Features

• AutoCal Internal Calibration: Temperature-triggered automatic recalibration maintains ±0.02 g linearity across the full 4.2 kg range, removing manual calibration from routine workflows and reducing the risk of drift-related data errors.
• 4,200g Capacity at 0.01g Readability: A practical combination for formulation chemists, quality technicians, and production analysts who routinely work with sample batches or containers that exceed 2 kg.
• 190 × 200 mm Rectangular Stainless Steel Pan: The large, flat pan surface accommodates wide-base vessels, stacked containers, and oversized samples that smaller circular pans cannot support.
• NTEP & Measurement Canada Certified: Legal-for-trade compliance at a certified readability of 0.1 g covers the requirements of regulated production, commercial transaction, and compliance audit environments.
• 5.7-Inch Full-Color VGA Touchscreen: A bright, user-adjustable display presents results and application menus clearly—useful in both laboratory and production floor environments.
• 1-Second Stabilization: Fast settling supports high-volume workflows such as checkweighing, filling, and multi-sample formulation without sacrificing accuracy.
• Comprehensive Application Suite: Fifteen-plus built-in modes including pipette adjustment, density determination, SQC statistics, and differential weighing serve the full analytical and production task spectrum.

Detailed Overview

The OHAUS EX4202N Precision Balance is well suited to laboratories and production cells where sample masses regularly fall in the 1–4 kg range—a zone where analytical balances run out of capacity but simple floor scales lack sufficient resolution. AutoCal handles recalibration automatically, a particularly valuable feature in environments where temperature fluctuates between morning start-up and peak production hours. The 190 × 200 mm pan's rectangular footprint accommodates rectangular trays and wide-base containers more naturally than circular pans, reducing vessel-alignment concerns. Connectivity via USB and RS232 enables immediate data output to LIMS, printers, or process-control software, while the optional Ethernet port supports site-level network integration. With 19 units of measurement and GLP/GMP timestamped output, the EX4202N supports documentation for pharmaceutical, food, and chemical quality systems.

Applications

• Formulation and dispensing in pharmaceutical, chemical, and cosmetic labs
• Production checkweighing and filling verification for mid-scale batch sizes
• Incoming material quality inspection and parts counting
• Animal/dynamic weighing in veterinary and research settings

Why Choose the OHAUS EX4202N?

Laboratory managers and production teams handling samples in the 1–4 kg range will find the OHAUS EX4202N Precision Balance a reliable, certified instrument with the convenience of automatic recalibration. Its large rectangular pan, fast stabilization, and comprehensive connectivity reduce per-sample handling time while maintaining regulatory traceability. Add to cart to equip your mid-range weighing station with certified AutoCal precision.