Tearing Tester

The tear tester clamps the sample with fixtures, applies tension to tear the material along the incision, and measures the tear force value. It is used to evaluate the tear resistance of materials such as paper, film, and fabric, and to determine material durability in quality inspection and research and development.

Instruments

It is suitable for a variety of mechanical property tests such as tension, compression, bending, shear, tearing, peeling, and puncture. It supports multiple control modes including constant speed, fixed displacement, and constant force, enabling complex multi-step nested loop control, and features powerful data and curve analysis capabilities.

$ 1553.00

Using the principle of tearing sample power consumption, it can test 16 overlapping papers, tearing distance 43 +/- 0.5mm, Measurement range 10~ 1000mN, digital display data and support printer output report, easy and reliable operation.

$ 887.00

Potential energy method is used to ensure Repeatability, pneumatic clamping and automatic cutting reduce human error, equipped with multiple sets of pendulum capacity, Measurement range covers 0~ 64N, test units can be automatically converted.

$ 4180.00

Measurement range 10~ 1000mN, Indication Error +/- 1%, suitable for a variety of paper samples, to ensure test accuracy and Repeatability, easy and reliable operation.

$ 998.00

Measurement range covers 50~ 16000mN, tearing arm 104mm, conforms to GB/T 455 and ISO 1974 standards, suitable for a variety of sheet materials, Operating Conditions 0~ 35 ℃.

$ 2139.00

Measurement range 10-16000mN, accuracy +/- 1%, support RS232 communication and 7-inch color touch screen operation interface.

$ 2533.00

Single arm structure design, support 1-500mm/min stepless speed regulation, force measurement accuracy +/- 1%, can be disbonding, tensile, heat sealing strength test, with fixed elongation force measurement value and Linear dispersion display function.

$ 2110.00

The ball screw drive is used to ensure smooth and accurate operation, the force value range is 500N resolution 0.01N, and a variety of test procedures are integrated to support professional testing such as tensile disbonding and tearing.

$ 1603.00

Adopt ball screw drive to ensure smooth and accurate operation, Precision force value of +/- 1%, integrated tensile, disbonding, tearing and other test procedures, support 0.05~ 500mm/min speed range, automatic shutdown protection.

$ 1603.00

Single-arm structure design, stretching space up to 650mm, can be disbonding, stretching, tearing and other tests, support fixed elongation force value and fixed force value to measure elongation, measurement accuracy +/- 1%.

$ 2110.00

Adopt ball screw drive to ensure smooth and accurate, force value range 2~ 100% FS, resolution 0.01N, integrated tensile, disbonding, tearing and other test procedures, support real-time Linear dispersion display and automatic shutdown function.

$ 1603.00

Adopt ball screw drive to ensure smooth and accurate operation, force value resolution of 0.01N, equipped with large screen touch screen real-time display force-time Linear dispersion, support stretching, disbonding, tearing and other test modes.

$ 1603.00

With 50Kg capacity selection and +/- 0.5% displacement indication accuracy, support tensile, compressive, tearing and other test modes, frequency conversion motor to ensure stable operation.

$ 1832.00

Measurement range 100~ 8000mN, Indication Error +/- 1%, pendulum potential energy conversion and pre-notch mechanism are adopted to ensure accurate and stable tearing test.

$ 935.00

Measurement range covers 50-16000mN with 104mm tearing arm and 27.5 ° initial angle design, supporting accurate testing of multi-material Tear strength.

$ 1698.00

Articles

Different Requirements for Single-Column Testing Machine Selection in Peel Test and Tear Test
This article primarily discusses the different requirements of peel testing and tear testing for selecting a single-column testing machine. Peel testing targets the adhesive surface, involves smaller force values, and requires high-speed loading and specialized fixtures. Tear testing focuses on crack propagation within the material, involves larger force values, and has higher requirements for speed stability.
Vacuum adsorption coating machine solves the flatness challenge in the transfer of ultra-thin graphene films.
The vacuum adsorption coating machine transfers graphene films smoothly onto target substrates through controlled negative pressure, solving issues such as wrinkling, tearing, and contamination often encountered with traditional methods.
Electronic Tensile Testing Machine Measures the Right-Angle Tear Strength of Films
This article explains how to measure the right-angle tear strength of films using an electronic tensile testing machine. During the test, a film specimen with a right-angle notch is first clamped onto the testing machine and stretched at a constant speed. The machine records the changes in force during the tearing process.
Principle and Operation of Packaging Tear Strength Tester
This article introduces the working principle and operation method of the packaging tear strength tester. It employs the Elmendorf tear method, where a pendulum falls to tear the sample, and the energy loss is measured to calculate the tear strength.
Use of Tearing Tester in Evaluating Tear Resistance of Paper Sheets
The tear tester is used to measure the tear resistance of paper sheets by applying force to notched specimens through pendulum or electric methods, simulating actual tearing conditions. The testing follows standard methods, such as the Elmendorf tear method, with results expressed as tear strength or tear index.
From Elmendorf Method to Trouser Tear Method: A Guide to Selecting Tear Testers
Tear strength is a crucial indicator for evaluating the mechanical properties of materials, widely used in quality control and research and development across industries such as paper, plastic films, textiles, leather, and composite materials. Accurately assessing a material's resistance to tearing is essential for predicting its durability in practical applications.