Pendulum Impact Strength Tester

The pendulum impact tester measures the energy absorbed by material fracture by allowing a pendulum to freely fall and strike the specimen. It is used to test the impact resistance of materials such as plastics and coatings, and to assess material toughness in quality control.
Selection
When selecting, consider matching the sample thickness to the pendulum energy range, ensure the test standard corresponds to the machine model, use dial-type for conventional materials and electronic-type for precision testing, pay attention to the compatibility of fixtures with the sample shape, and regularly check for wear on the pendulum shaft.

Terms

Standards

Instruments

Impact specimens with semi-spherical punches are used for energy consumption measurement to evaluate anti-Impact performance. Impact energy range is 3J, Impact speed is 2.5m/s, and it is suitable for a variety of film and paper tests.

$ 1348.00

Equipped with 200 +/- 0.2g Koenig pendulum and 500g platinum saz pendulum two configurations, the swing period is 1.4 +/- 0.02s and 1 +/- 0.001S, through the photoelectric system automatic measurement of film damping time, to meet the different standards of test requirements.

$ 751.00

Impact height 0-50cm adjustable, equipped with 1000g drop weight and Φ 8mm punch, Impact depth 2mm, can accurately determine the material resistance to Impact performance.

$ 228.00

Impact height 0-100cm adjustable, equipped with 1000g drop weight and Φ 8mm punch, Impact depth 2mm, can accurately determine the material anti-Impact performance.

$ 286.00

Using electromagnet cissing pendulum, equipped with two laser Probe recording data, can test 0.1mm to 5.5mm thickness test plate, swing period 1.4s, Organic Glass door cover to reduce the impact of airflow.

$ 1429.00

Using 1kg weight free fall impact, impact height adjustable range 0-50cm, equipped with φ 8mm punch and φ 15mm die base, can carry out positive and negative impact test.

$ 164.00

Impact height 0-50cm can be accurately adjusted, drop weight mass 1000g with the Φ 8mm punch, can accurately determine the film anti-Impact performance, easy to operate and Repeatability.

$ 240.00

High Accuracy swirl/spin encoder is used to collect the pendulum angle and speed, the angle resolution reaches 0.075 °, the wind resistance error is automatically corrected, the Impact speed is 2.9m/s, the pendulum energy can be selected from 2J to 5J, and the intelligent control automatically calculates the results and saves the test data for many times.

$ 1284.00

Impact height 0-100cm adjustable, Division 1cm, drop weight mass 1000g, punch diaMeter Φ 8mm, using aluminum tube material, easy to operate, Test accuracy.

$ 264.00

Impact performance of paint film can be accurately determined by using 1000g standard weight and 100cm adjustable impact height, 8mm diaMeter of punch, which meets the standard test requirements and is easy and reliable to operate.

$ 199.00

Adopting Koenig pendulum structure, the total mass is 200 +/- 0.2g, and the swing period is 1.4 +/- 0.02s. The coating Hardness is accurately measured by the swing attenuation time, and the number of swing angles is automatically recorded.

$ 525.00

Using the electromagnet cissing pendulum, it can measure the thickness of the test plate from 0.1mm to 5.5mm, and is equipped with two laser Probes to record data. The swing period is 0.625s.

$ 1445.00

The impact speed is 3.5m/s, the impact energy can be selected from 1J, 2.75J, 5.5J, and the pendulum lift angle is 150 °. It supports a variety of non-metallic material impact tests and is easy to operate.

$ 993.00

Microcomputer technology is used to automatically correct friction and wind resistance energy loss, swirl/spin encoder has high angle measurement accuracy, and displays paraMeters such as thrust energy and impact strength. Impact speed is 2.9m/s, and pendulum energy is 0.5J to 5J optional.

$ 1138.00

Support Koenig and Persaz double pendulum automatic switching, steel ball diaMeter 5mm and 8mm, with electromagnetic release and electronic counting mechanism to ensure that the test is accurate and not affected by the environment.

$ 11520.00

Articles

Application of Drop Hammer Impact Testing Machine in Evaluating Impact Resistance of Composite Materials
This article introduces how the drop-weight impact testing machine evaluates the impact resistance of composite materials. The test releases a weight to strike the specimen, measuring parameters such as energy absorption, peak load, and damage area, simulating low-velocity impacts like tool drops.
Impact of the Fixture Design of a Drop Hammer Impact Tester on the Plastic Impact Strength Results
This article primarily discusses the impact of the fixture design of a drop-weight impact testing machine on the results of plastic impact strength tests. The geometric parameters of the fixture, clamping method, and contact surface material can alter the stress state and energy transfer of the specimen, thereby affecting the accuracy of the test data.
Transverse Burst Strength Tester for the Evaluation of Impact Resistance of Corrugated Cardboard
This article explains how a lateral bursting strength tester is used to evaluate the impact resistance of corrugated cardboard. It measures the energy absorbed by the cardboard at the point of rupture using the pendulum impact principle, requiring the preparation of specimens according to standards and the control of environmental conditions during testing.
Thermal shock test chamber measures the thermal shock resistance of polymer films.
This article introduces how to test the thermal shock resistance of polymer films using a thermal shock test chamber. The test involves rapidly switching the film between high and low temperatures to simulate the drastic temperature changes that may occur in actual use, thereby generating thermal stress within the material.
Pendulum Impact Tester Evaluates Impact Strength of Glass Fiber Reinforced Nylon
This article introduces the use of a pendulum impact tester to evaluate the impact strength of glass fiber reinforced nylon. The test is based on the principle of energy conservation, where the energy absorbed by the material is calculated by measuring the height difference of the pendulum before and after impacting the specimen, thereby quantifying its impact resistance.
Charpy Impact Tester Evaluates Brittle Fracture of Carbon Fiber Plates
This article explains how to use a simply supported beam impact testing machine to evaluate the brittle fracture characteristics of carbon fiber plates. During the test, a pendulum impacts the sample, and the energy absorbed by the material during fracture is calculated based on the energy difference, which helps determine its tendency toward toughness or brittleness.
Thermal Shock Test Chamber Measures Film's Temperature Change Resistance
The thermal shock test chamber creates thermal stress inside the film by rapidly switching between high and low temperature environments, testing its resistance to temperature changes. During the test, key parameters such as temperature range and dwell time need to be set, and the film is observed for issues such as cracking or performance degradation.
Dart impact tester measures the toughness of packaging film.
The dart impact test evaluates the material's resistance to damage under dynamic impact, i.e., its toughness, by allowing a dart to fall freely and strike the packaging film. During the test, different impact energies are simulated by adjusting the weight of the dart or the drop height, and sensors are used to detect whether the film ruptures.
Selection of impact head diameter and drop hammer mass combination for paint film impact tester
When selecting the impactor diameter and drop hammer mass for a paint film impact tester, the key is to balance the impact energy and pressure.
Drop Ball Method of Impact Testing Machine for Evaluating the Impact Resistance of Varnish
This article introduces the use of the falling ball method with an impact testing machine to assess the impact resistance of varnish. The method involves dropping a steel ball of specified weight from a predetermined height onto a test panel coated with varnish to observe whether the coating cracks or peels off, thereby evaluating its impact resistance.
Selection Guide for Paperboard Puncture Strength Testers
This article introduces how to choose a cardboard puncture strength tester. The tester is used to measure the ability of cardboard to resist impact penetration, and multiple aspects should be considered during selection. First, check whether the instrument complies with relevant testing standards, such as national or international standards.
Standard Operating Procedure for Packaging Drop Tester
The packaging drop tester is used to evaluate the impact resistance of transport packages during vertical drops. Before operation, it is necessary to check the safety of the equipment, calibrate the drop height, and prepare the test specimens according to standards.
Sand Falling Test Apparatus for Measuring the Wear Resistance of Powder Coatings
The sand falling test instrument determines the wear resistance of powder coatings by simulating sand particle impact. During the test, abrasive material falls vertically from a specified height, continuously scouring the coating until the substrate is exposed. The wear resistance is evaluated based on the mass of abrasive material consumed.
Impact testing machine tests the impact resistance of powder coatings.
This article introduces the method of testing the impact resistance of powder coatings using an impact tester. The test simulates instantaneous impact through a falling weight or pendulum hammer, following ISO or ASTM standards.
Thermal Shock Test Chamber Evaluates Coating Thermal Stability
The thermal shock test chamber simulates sudden temperature changes by rapidly switching between high and low temperature environments, used to evaluate the thermal stability of coatings. In practical applications, coatings may develop internal stresses due to drastic temperature fluctuations, leading to issues such as cracking and peeling.