KERN & SOHN EWJ 300-3H EWJ Precision Balance, 300 g Capacity, 0.001 g Readability, IP65 Rated, RS-232 / USB

KERN & SOHN EWJ 300-3H EWJ Precision Balance — 300 g capacity, 0.001 g readability

Reliable results in a compact format define the KERN & SOHN EWJ 300-3H EWJ Precision Balance, which handles loads up to 300 g at 0.001 g readability with fast 2 s stabilization. The balance includes IP65-rated load cell protection for use in damp and industrial environments and dual RS-232 and USB interfaces for flexible data output. The KERN & SOHN EWJ 300-3H EWJ 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 300 g with 0.001 g readability and 0.003 g reproducibility, ensuring consistent results across the full weighing range.
• Strain-gauge weighing system: An aluminium strain-gauge load cell delivers fast, stable and repeatable readings on busy lab and production benches.
• IP65 load-cell protection: The sealed load cell resists water, dust and cleaning agents so the balance can be deployed in food processing, chemical production and washdown-adjacent areas.
• 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 EWJ 300-3H calculates total piece counts automatically — ideal for batch production, inventory checks and dispensing.

Detailed Overview

The 80 mm Ø stainless steel weighing surface sits on a plastic housing, with IP65 protection on the load cell. The housing measures 220×340×321 mm, the strain gauge load cell, housed in an aluminium body, achieves 0.003 g reproducibility with linearity of ± 0.005 g at 300.000 internal resolution, and the KERN & SOHN EWJ 300-3H EWJ 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 / USB to printers, PCs or data management software. Operating temperature range is 10° to 35°C / 50° to 95°F.

Applications

• Pharmaceutical and nutraceutical formulation and dispensing
• Quality control in food processing, chemical production and splash-prone industrial environments
• 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 EWJ 300-3H?

The KERN & SOHN EWJ 300-3H EWJ Precision Balance brings 300 g capacity, 0.001 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. Buy at Weighcore.