Elmendorf tear tester is used to test the tear strength of paper and cardboard, and can also be used to test the tear resistance of laminate composites such as textiles, leather and film. Further more, the machine is also suitable for thin film, waterproof, coils, woven materials, paper, paperboard, textiles and non-woven fabrics and other tear resistance detection. The tear tester complies with ISO 6383, ISO 1974, GB 11999, GB/T 455.1, GB/T 455.2, ASTM D1922 and other standard test requirements.
Scope of Aapplication of Elmendorf Tear Tester: The machine used for the determination of the tear resistance of various woven fabrics (Elmendorf method), It is used to test the burst strength test of textiles, woven fabrics, non-woven fabrics, coated fabrics for impact tearing silk, cotton cloth, various papers, cardboards and single-layer and multi-layer corrugated cardboard. Elmendorf Tearing Tester’s Test Principle: Lift the pendulum to a certain height, so that it has a certain potential energy. When the pendulum swings freely, it uses its own stored energy to tear the sample. The energy consumed by the tear sample is measured by the sensor, and the force required by the tear sample is obtained
| Measuring Range | 50 ～ 8000 mN |
| Measuring Range | 8000 ～ 16000 mN |
| Tear Arm | 104 ±1mm |
| Initial Angle of Tear | 27.5 ±0.5° |
| Tear Distance | 43 ±0.5mm |
| Paper Clip Surface | 25*15mm |
| Specimen Size | 50*63mm |
| Paper Clamps | 2.8 ±0.3mm |
| Working Tempe | +0℃ ~ 35℃ |
| Dimensions | 510 * 400 * 565mm |
| Working Humidity | Humidity: ＜85% |
| Power Supply | 220V, 50Hz |
The elmendorf tear tester is a renowned testing device that is widely used in the paper and packaging industry to determine the mechanical strength of various materials. The device is the brainchild of WeWonTech–a leading manufacturer and supplier of quality testing equipment in the market today. The device boasts incredible features such as high-precision readings, user-friendly operation, and automated functionalities that make it a popular choice among researchers and scientists worldwide.
The device is designed to test the resistance of paper, films, and other packaging materials to tearing force applied in the machine direction and the cross-machine direction. Its advanced technology and superior design ensure that samples are loaded accurately and tested consistently, while its high-resolution LCD screen provides clear and concise readings for accurate testing results.
The elmendorf tear tester has an intuitive interface that makes it easy to navigate even for a novice operator. The device is equipped with an advanced microcomputer that can store up to 200 sets of test data, making it an excellent tool for collecting and analyzing large volumes of test results. The device is also equipped with a wide range of safety features, including over-current protection, overload protection, and emergency stop functions, to ensure user safety and protect the device from damage.
WeWonTech has a long-standing reputation for producing top-quality testing equipment that not only meets but exceeds industry standards. With a team of highly skilled and experienced professionals, the company has established itself as a global leader in the manufacturing and supply of testing equipment, including the elmendorf tear tester. The elmendorf tear tester is a robust and reliable testing device designed to ensure accurate and consistent results in determining the mechanical strength of various materials.
Its advanced technology, user-friendly operation, and automated functionalities make it a popular choice among researchers, scientists, and packaging industry professionals worldwide. With WeWonTech’s commitment to producing quality testing equipment that exceeds industry standards, the elmendorf tear tester is undoubtedly a must-have tool for anyone looking to accurately and efficiently test their materials’ mechanical strength.
