Vertical Tensile Tester LVTT-T2010

Introduction

Vertical Tensile Tester can apply a maximum force of either 1000N (100KG) or 5000N (500KG), both with a high precision of 0.1N. It features an imported servo motor with vector control for fast response and smooth, stable speed without overshooting. Our Vertical Tensile Tester  supports both manual and pneumatic clamps, and the clips can be easily replaced or customized for different materials. It is ideal for testing breaking, tearing, peeling, seam strength, elasticity, and creep in a wide range of materials such as yarn, fabric, clothing, zippers, leather, nonwoven fabrics, and geotextiles.

This test equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Vertical Tensile Tester is used for testing breaking, tearing, peeling, seam strength, elasticity, and creep in yarn, fabric, clothing, zippers, leather, nonwoven materials, geotextiles, and more.

Specifications

Maximum Test Force	1000N (100KG), 0.1N or 5000N (500KG), 0.1N
Resolution of Force Value	1/60000
Force Sensor Accuracy	≤±0.05%F·S
Machine Load Accuracy	2% to 100%, ≤±0.1%, Grade: 1 Level
Speed Range	0.1 to 500 mm/min (free setting)
Effective Stroke	600mm
Displacement Resolution	0.01mm
Minimum Clamping Distance	10mm
Unit Conversion	N, CN, IB, IN
Data Storage (Host Part)	≥2000 groups
Power Supply	220V, 50Hz, 600W
Dimension	540 × 420 × 1500 mm
Weight	About 80kg

Features

Color touch screen

Low noise

High-precision sensor

Modular circuit design

Meets GB/T, FZ/T, , standards

FAQs

1. What materials are typically tested on a vertical tensile tester?

Vertical tensile testers are versatile and commonly used to test materials like plastics, rubber, metals, textiles, films, and paper. Their upright design is ideal for sheet materials and molded specimens that require precise alignment and gravitational balance. These testers support a wide range of standards like D638 for plastics or 37 for rubber, making them suitable for research, quality control, and production environments across multiple industries.

2. How is specimen alignment maintained in vertical tensile testing?

Specimen alignment is critical and maintained through precise grip placement and rigid frame structure. Vertical testers use self-aligning or pneumatic grips that center the specimen automatically, minimizing stress concentration or bending. Manual alignment guides and digital position indicators further help ensure the sample remains centered along the test axis. Proper alignment ensures accurate tensile strength, elongation, and modulus readings, and prevents premature sample failure due to misalignment.

3. What load capacities are available for vertical tensile testers?

Vertical tensile testers come in a range of load capacities, from as low as 1 N for delicate films or fibers to over 500 kN for metals and composites. Laboratory-scale machines are often used for small samples, while industrial-grade models handle high-strength materials. Load cell selection should match the sample’s expected force for best accuracy. Modular systems also allow interchangeable load cells for testing a variety of materials on a single machine.

4. What extensometer types are used with vertical tensile testers?

Vertical tensile testers often use clip-on extensometers, video extensometers, or non-contact laser extensometers to measure strain. Clip-on types are common for rigid materials, while video or laser extensometers are preferred for fragile or highly elastic specimens. The choice depends on sample deformation, accuracy requirements, and testing standards. Accurate strain measurement is crucial for calculating modulus, yield point, and elongation, making extensometer integration a key aspect of vertical tensile testing.

5. Can vertical tensile testers be automated for high-throughput testing?

Yes, vertical tensile testers can be equipped with automation features like auto-gripping, barcode scanning, and robotic sample loading. These systems increase testing throughput and minimize human error, especially valuable in high-volume quality control. Advanced software also allows batch testing, auto-reporting, and integration with laboratory information systems ().