OHAUS EXR4202 Explorer EXR Precision Balance, 4200g Capacity, 0.01g Readability, AutoCal, Touchscreen

OHAUS EXR4202 Precision Balance — 4,200 g Capacity with Reliable 0.01 g Resolution

Production dispensing, large-batch formulation, and industrial QC applications that push beyond 2 kg require an instrument that combines extended capacity with precision that remains meaningful. The OHAUS EXR4202 Precision Balance reaches 4,200 g on a broad 201 × 178 mm stainless-steel pan, resolving each result to 0.01 g throughout its full range. AutoCal™ keeps measurements accurate across temperature fluctuations common in non-climate-controlled settings.

Key Features

• 4,200 g Maximum Capacity: Handles large samples, full containers, and multi-component batches that mid-range precision instruments cannot accommodate.
• 0.01 g (10 mg) Readability: Hundredths-of-gram resolution gives production teams the accuracy needed for precise dispensing and quality checks on high-mass items.
• Wide-Format Open Pan: The 201 × 178 mm stainless-steel surface handles standard litre containers, larger mixing bowls, and wide industrial components without restriction.
• AutoCal™ Automatic Internal Calibration: Internal weight mechanism re-calibrates on temperature changes, ensuring traceable measurements even in industrial settings with variable ambient conditions.
• 7-inch TFT Touchscreen: Full-color display with glass overlay and proximity sensors for hands-free taring simplifies use in gloved-hand production environments.
• Comprehensive Connectivity: USB Device, USB Host × 2, RS232, and Ethernet standard; optional Wi-Fi/Bluetooth for wireless integration with ERP and LIMS systems.
• Application Library: 11 modes including totalization, parts counting, formulation, and percent weighing are built in to support diverse production-floor tasks.

Detailed Overview

The EXR4202 targets industrial laboratories, chemical production floors, and high-throughput QC environments where sample masses regularly approach or exceed 3–4 kg. Its open-platform design — no draftshield — gives unobstructed access to the wide pan, making it practical to load heavy vessels, dense materials, or large packaged goods directly from above. Automated calibration removes the need for daily manual calibration checks, an important advantage in settings where large-scale operations cannot afford frequent measurement downtime. The 10°C–30°C working range covers most indoor production environments. With NTP time synchronization and a 100,000-entry audit log, the EXR4202 generates data records that hold up under regulatory review in industries such as chemicals, food processing, and materials manufacturing.

Applications

• Large-batch chemical formulation and bulk dispensing in industrial laboratories
• Production-line check weighing of large packaged goods and sub-assemblies
• Incoming materials verification and raw-material quantity confirmation
• Parts counting where individual component mass is low but total batch counts are high
• Totalization of multi-component additions in food and pharmaceutical manufacturing

Why Choose the OHAUS EXR4202?

The OHAUS EXR4202 Precision Balance bridges the gap between mid-range laboratory instruments and heavy industrial scales, delivering 0.01 g resolution at 4.2 kg. Its automated calibration, broad pan, and production-ready application library make it suitable for both analytical QC and process-floor use. Add to cart today to bring precision-grade measurement to your largest weighing tasks.