SLD-01 Elmendorf Tear Tester

Na stránkách SLD-01 Elmendorf Tear Tester|、Plastics Testing factory is designed to measure the tear resistance of various materials, including films, sheets, flexible PVC, PVDC, waterproof films, woven materials, polypropylene, polyester, paper, cardboard, textiles, and non-woven fabrics. It determines the average force, typically expressed in grams or millinewtons (mN), required to tear a sample after initiation.

Our Elmendorf tear tester, designed for precise Elmendorf tear testing, follows the ASTM Elmendorf tear test standards. This Elmendorf tear strength tester ensures accurate Elmendorf tear test results by using a standardized Elmendorf tear test procedure.

This easy-to-use tearing tester is the ideal choice for testing a wide range of materials. It is designed to help you meet a wide range of industry testing standards, including TAPPI T-414, ASTM D1922, ASTM D1424, ASTM D689, ISO 1974, CPPA d.9, AS/NZ 1301.400S, BS 4468 and SCAN P-11. It’s very easy to use, thanks to the simple, two-button operation of the pneumatic clamp and swing. The design ensures efficient testing, and a total clamping width of 76 mm meets constant radius and rectangular film specimen dimensions.

Elmendorf Tear testing determines the force required to continue the tearing of an initial cut in sheet materials such as paper, plastic film, textile and non-woven.

The Spencer Impact method is based on ASTM D 3420. An attachment to the Elmendorf Tear Tester is mounted on the top of the instrument and measures the puncture impact resistance of a plastic film sheet or other related sheet-like material. The fixture consists of a probe mounted onto the end of the Elmendorf pendulum and an air-operated clamp used to secure the film sample. The unit measures the resistance to impact/puncture as the probe penetrates a sheet of plastic film. Both Elmendorf Tear and Spencer Impact measurements can be performed on one instrument.

2.Why do you need a SLD-01 Elmendorf Tear Tester?

●Assessment of Mechanical Property:

Tear resistance, or tear strength, is a critical mechanical property of materials. The Elmendorf Tear Tester allows for the precise measurement of this property, providing valuable information about a material’s ability to withstand tearing forces.

●Indicator of Material Durability:

Tear resistance serves as an indicator of a material’s durability. By understanding how well a material can resist tearing, manufacturers and researchers gain insights into its long-term performance and reliability under various conditions.

●Quality Assurance in Materials:

The Elmendorf Tear Tester plays a crucial role in quality assurance for diverse materials. It enables thorough testing of films, sheets, textiles, and other materials, ensuring that they meet specific tear resistance standards and performance requirements.

●Versatility in Material Evaluation:

Tear resistance testing is a versatile method applicable to a wide range of materials. Whether it’s flexible PVC, PVDC, waterproof films, woven materials, polypropylene, polyester, paper, cardboard, textiles, or non-woven fabrics, the Elmendorf Tear Tester provides a standardized approach to evaluating tear strength.

●Performance Under Stress Conditions:

Tear resistance assessments help predict how a material will perform under stress conditions, such as during handling, transportation, or usage. This information is crucial for industries where tear resistance is a critical factor, such as packaging, textiles, and construction.

●Compliance with Standards:

Many industries have specific tear resistance standards that materials must meet. The Elmendorf Tear Tester ensures that materials adhere to these standards, guaranteeing that they possess the necessary strength to withstand tearing forces in real-world applications.

●Optimization of Material Selection:

For engineers and material scientists, tear resistance testing aids in the optimization of material selection for specific applications. It helps in choosing materials with the appropriate tear strength for desired performance characteristics.

So Elmendorf Tear Tester is indispensable for evaluating tear resistance, providing insights into material durability, ensuring quality, and facilitating informed decisions in material selection across various industries.

3.Advantages of SLD-01 Elmendorf Tear Tester

●PLC Control and HMI Touch Screen: industrial-level programmable logic controller (PLC) and Human-Machine Interface (HMI) touch screen, ensuring precision and ease of use.

●Standard Conformance: All components and parts strictly adhere to industry standards, ensuring consistency and reliability in testing.

●Calibration Capability: The tester includes weight for checking and calibrating different test ranges.

●Paper-Focused Features: For users working with paper materials, the option to add units of millinewtons (mN) and tear index parameters is available.

●Wide Test Range: The tester offers a broad test range, accommodating various materials.

●Pneumatic Specimen Clamping: ensuring secure and consistent gripping of the test material, which is essential for accurate and repeatable results.

●Pendulum Automatic Release: simplifying the testing process and ensuring consistent test execution.

●Data Auto Statistics: automatically collects test data, as well as store test results.

●Microprinted: The built-in micro printer allows for immediate printing of test results.

●RS-232 Port and Professional Software (Optional): enhances data analysis and reporting capabilities.

4.Test Principle of Elmendorf Tear Tester: 

A cutting knife in the Elmendorf Tear Tester is used to create a slit with length of 20mm in the middle of sample. Then a pendulum mechanism is released under the influence of gravity, propagating the existing slit through the remaining 43mm of the sample. During this process, the amount of energy lost by the pendulum during the tear propagation is then used to calculate the average tearing force.

5.Specifications of Elmendorf Tear Tester:

6.Standards of Elmendorf Tear Tester:

ASTM D1922 – Standard Test Method for Propagation Tear Resistance of plastic film and Thin Sheeting by Pendulum Method

ASTM D1424 – Standard Test Method for Tear Resistance (Graves Tear) of Plastic Film and Sheeting

ASTM D689 – Standard Test Method for Internal Tearing Resistance of Paper

ISO 6383 – Plastics – Film and Sheeting – Determination of Tear Resistance

ISO 1974 – Paper – Determination of Tear Resistance (Elmendorf Method)

8.Configuration of Elmendorf Tear Tester:

a)Standard configuration: Elmendorf Tear Tester, spare blade, checking weight, fuses, manual, calibration certificate, power cord.

b)Optional configuration: Non-Standard range, RS 232 Port, COM Line, Software, air compressor

9.FAQs of Elmendorf Tear Tester

1. Why is tear resistance testing important, and how does the Elmendorf Tear Tester contribute to this assessment?

A: Tear resistance testing is crucial for evaluating a material’s ability to withstand tearing forces, providing insights into its durability and performance. The Elmendorf Tear Tester precisely measures tear strength, helping industries ensure the quality and reliability of materials such as plastic films, sheets, and paper.

2. What materials can be tested using the Elmendorf Tear Tester, and why is this versatility significant?

A: The Elmendorf Tear Tester is versatile and can test a variety of materials, including plastic films, thin sheeting, foils, roofing, and paper, etc. This versatility is significant as it allows industries such as packaging, textiles, and paper manufacturing to assess tear resistance across diverse materials crucial for different applications.

3. How does the Elmendorf Tear Tester comply with industry standards, and which standards does it adhere to?

A: The Elmendorf Tear Tester adheres to recognized industry standards such as ASTM D1922, ASTM D1424, ISO 6383, and ISO 1974. Compliance with these standards ensures that tear resistance testing is conducted uniformly and reliably, meeting the quality requirements of various industries.

4. What information does tear resistance testing with the Elmendorf Tear Tester provide, and how is this data beneficial for manufacturers?

A: Tear resistance testing with the Elmendorf Tear Tester provides data on the force required to propagate a tear in a material. This information is beneficial for manufacturers as it helps in material selection, quality control, and optimization of tear strength based on specific industry requirements.

5. How user-friendly is the SLD-01 Elmendorf Tear Tester, and what features enhance its usability in a testing environment?

A: The Elmendorf Tear Tester is designed for user convenience with features such as PLC control and an intuitive HMI touch screen interface. Its adaptability to different testing conditions, selectable test modes, and a micro printer for data output enhance usability in diverse testing environments, making it a sophisticated yet user-friendly solution.

Elmendorf Tear Tester is a professional device designed for accurately measuring the tear strength of various materials. The tester strictly follows international standards such as ASTM D1922, ISO 6383, etc. to ensure the accuracy and consistency of test results. Elmendorf Tear Tester is suitable for a variety of materials such as plastic films, sheets, foils, paper, etc., providing reliable tear strength assessment, helping to optimize material selection and quality control. Equipped with an industrial-grade PLC control system and HMI touch screen interface, the Elmendorf Tear Tester is not only easy to operate, but also has features such as pneumatic clamps and automatic release of the pendulum to ensure that the testing process is simple and efficient. At the same time, the micro printer supports instant printing of test results, which is convenient and fast. By using the Elmendorf Tear Tester, users can obtain key data on the tearing performance of materials, so that they can make more informed product decisions and enhance the market competitiveness of the final product.

With our Elmendorf tearing strength tester, you can confidently perform Elmendorf tear tests, utilizing the Elmendorf tear test formula to determine tear strength units. Our equipment supports comprehensive Elmendorf tear test methods, providing reliable Elmendorf tear test units and delivering consistent Elmendorf tear strength test outcomes. Trust our Elmendorf tearing tester for all your material tear resistance needs. Vítejte na konzultaci!

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