Elmendorf Tear Tester | ASTM D1424, D1922, ISO 1974‎ Fabric Tearing Tester

The Elmendorf Tear Tester is a state-of-the-art instrument designed to accurately measure the tearing resistance of various sheet materials. Widely utilized across industries such as packaging, textiles, paper manufacturing, and quality inspection laboratories, this tester ensures compliance with international standards including ASTM D1424, ASTM D1922, ISO 1974, and TAPPI T414.​

Key Features

• Advanced Control System: Incorporates PLC technology and a user-friendly human-machine interface for seamless operation.​

• Versatile Testing Range: Accommodates a broad spectrum of materials, providing accurate results for different specimen types.​

• Pneumatic Clamping Mechanism: Ensures consistent and secure specimen holding, minimizing operator-induced variability.​

• Automated Pendulum Release: Facilitates precise and repeatable testing by automating the pendulum release process.​

• Comprehensive Data Management: Features automatic data statistics, storage capabilities, and an optional microprinter for immediate result documentation.​

• Connectivity Options: Equipped with an RS232 port and optional software integration for enhanced data analysis and reporting.​

Technical Specifications

• Pendulum Capacities: 200 gf, 400 gf, 800 gf, 1600 gf, 3200 gf, 6400 gf​

• Gas Source Requirement: 0.6 MPa​

• Tearing Arm Length: 104 ± 1 mm​

• Initial Tearing Angle: 27.5 ± 0.5°​

Applications

The Elmendorf Tear Tester is ideal for assessing the tear strength of materials such as:​

• Films and sheets​

• Flexible PVC and PVDC​

• Waterproof films​

• Woven and non-woven materials​

• Polypropylene and polyester​

• Paper and cardboard​

• Textiles​

This makes it an essential tool for industries including packaging, food and beverage, pharmaceuticals, and educational institutions.​

Compliance with International Standards

The Elmendorf Tear Tester adheres to the following standards:​

• ASTM D1922​

• ASTM D1424​

• ASTM D689​

• ISO 6383​

• ISO 1974​

• GB/T16578.2-2009​

• GB/T 455

• TAPPI T414​

Enhanced Testing Capabilities

The Elmendorf Tear Tester offers:​

• High Precision Measurements: Delivers accurate tear strength values, ensuring reliable quality control.​

• User-Friendly Operation: Simplifies the testing process with intuitive controls and automated functions.​

• Robust Construction: Built with durable materials to withstand rigorous laboratory environments.​

• Flexible Data Output: Provides multiple options for data export and integration with laboratory information systems.