KERN & SOHN EW 820-2NM EW Precision Balance, 820 g Capacity, 0.01 g Readability, RS-232

KERN & SOHN EW 820-2NM EW Precision Balance — 820 g capacity, 0.01 g readability

Designed for both laboratory benches and industrial production environments, the KERN & SOHN EW 820-2NM EW Precision Balance offers 820 g capacity at 0.01 g readability alongside comprehensive application functions. The balance includes an RS-232 interface for direct connection to printers and computers. The KERN & SOHN EW 820-2NM EW Precision Balance suits laboratory managers and production supervisors who require accurate, traceable weighing in a compact and practical instrument.

Key Features

• Capacity and readability: Handles up to 820 g with 0.01 g readability and 0.01 g reproducibility, ensuring consistent results across the full weighing range.
• Tuning-fork electromagnetic weighing: KERN's tuning-fork resonance system provides high-resolution, drift-stable force measurement for demanding laboratory applications.
• External calibration: Traceable span calibration with a reference weight is straightforward and quick; recommended weight class and calibration points are specified in the datasheet.
• Piece counting: Enter a reference sample quantity and the KERN & SOHN EW 820-2NM calculates total piece counts automatically — ideal for batch production, inventory checks and dispensing.
• Tolerance and percentage functions: Configurable upper and lower limits flag samples outside specification with a visual signal and percentage mode expresses weighing results relative to a user-defined reference weight, streamlining QC pass/fail decisions and formulation verification.

Detailed Overview

The stainless steel weighing surface sits on a plastic housing. The housing measures 180×235×75 mm, the tuning fork load cell, housed in an aluminium body, achieves 0.01 g reproducibility with linearity of ± 0.01 g at 82.000 internal resolution, and the KERN & SOHN EW 820-2NM EW Precision Balance stabilizes in 2 s. A 120 min warm-up time allows the measuring system to reach full thermal stability before critical work begins. Data is exported via RS-232 to printers, PCs or data management software. Operating temperature range is 10° to 30°C / 50° to 86°F.

Applications

• Pharmaceutical and nutraceutical formulation and dispensing
• Quality control and incoming goods inspection in manufacturing
• Laboratory sample preparation and gravimetric analysis
• Parts counting and batch verification on the production floor
• Research and development weighing in academic and industrial laboratories

Why Choose the KERN & SOHN EW 820-2NM?

The KERN & SOHN EW 820-2NM EW Precision Balance brings 820 g capacity, 0.01 g readability and a comprehensive application suite — counting, tolerance weighing and percentage determination — into a single bench-ready instrument. Whether the requirement is pharmaceutical dispensing, industrial QC or laboratory sample preparation, it delivers consistent, traceable results shift after shift. Add to cart at Weighcore.