Pendulum impact tester

A pendulum impact testing machine is used to determine the impact strength or toughness of a material under impact loading by measuring the amount of energy the material is able to absorb. Knowing the energy absorption properties of a material is crucial for predicting how much plastic or permanent deformation the material can withstand before it fails. It is therefore an important foundation for decision-making in research and development as well as in quality control and material acceptance.

Principle：

The Pendulum impact tester is specifically designed to determine the impact resistance of various plastic materials under specific conditions of angle and energy. Equipped with a high-precision encoder and advanced operating system, this instrument conducts impact tests rapidly and calculates the impact energy accurately.

Wide applicability:

Well-suited to assess the impact resistance across various industries, including material science, industrial manufacturing, construction, aviation, and automotive.

Multiple testing methods:

Supports both Charpy and Izod test modes, as well as a variety of unit options, enabling operators to meet various testing requirements.

High precision testing:

With its advanced detection system, the Pendulum impact tester ensures accurate test results, offering reliable insights into how materials behave under impact.

Digital operation:

Featuring an intuitive interface for monitoring and operating tests, the Pendulum impact tester minimizes the risk of errors during operation.

Standard conformity:

Designed in accordance with international standards, the Pendulum impact tester ensures the reliability and comparability of test results.

Features：

Micro-computer system：

Equipped with an advanced micro-computer control system, ensuring precise control and operation for conducting tests effectively.

Multiple test modes：

Offers Charpy and Izod testing methods, fulfilling a wide range of testing requirements.

Flexible unit options：

Supports a variety of measuring units in metric, imperial, and international system.

Intuitive interface：

The intuitive and easy-to-use interface allows operators to quickly learn how to operate the instrument.

Data storage：

Allows operators to record test results, assisting them to gain valuable insights into material properties, performance, and quality.

High efficiency：

With its simplified testing procedures and accurate test results, the GT-7045-MD significantly enhances work efficiency.

Standards：

ASTM D 256-2010

GB/T 1843-2008

ISO 180:2000

JIS K 7110:1999

JB/T 8761-1998

DIN 53453

ISO 13802:99

GB/T 21189-2007

ASTM D6110-2004

GB/T 1043.1-2008

ISO 179-1:2010

JIS K 7111: 1996

GB/T 1697-2001

GB/T 1451-2005

GB/T 18743-2002

Parameter：

1.         Capacity

Ø  Charpy for plastics: 1J, 2J, 4J, 7.5J, 15J, 25J, 50J

Ø  Charpy for plastic pipe: 15J, 50J

Ø  Izod: 2.75J, 5.5J, 11J, 22J

Ø  Tensile impact: 7.5J, 15J, 25J

2.         Angle of striking: 150°

3.         Angle resolution: 0.045°

4.         Charpy Test for plastics (ISO 179)

Ø  Velocity of striking: 2.9m/s (≤5J), 3.8m/s (>5J)

Ø  Distance from the axis of support to the center of percussion: 230mm(≤5J), 395mm(>5J)

Ø  Span: 40mm, 60mm, 70mm (can be adjusted by span block)

Ø  Specimen dimension (LxWxH):

80mmx10mmx4mm, 50mmx6mmx4mm, 120mmx15mmx10mm

5.         Charpy Test for plastic pipe (ISO 9854.1)

Ø  Velocity of striking: 3.8m/

Ø  Distance from the axis of support to the center of percussion: 395mm

Ø  Span: 40mm, 70mm (can be adjusted by span block)

6. Izod test (ISO 180. ASTM D256)

Ø  Velocity of striking: 3.5m/s

Ø  Distance from the axis of support to the center of percussion: 335mm

Ø  Striking knife center to vice upper surface: 22±0.2mm

Ø  Specimen dimension (LxWxH): 80x10x4mm, 63.5x12.7x12.7mm

63.5x12.7x6.4mm, 63.5x12.7x3.2mm

7. Tensile impact test (ASTM D1822. ISO 8256)

Ø  Velocity of striking: 3.444m/s

Ø  Distance from the axis of support to the center of percussion: 327mm

Ø  Pendulum initial elevation height: 610mm

Ø  Crosshead mass: 60±1g, 120±1g

Ø  Maximum specimen thickness: 4mm

8. Power supply: AC220V, 50Hz, 0.3kW

9. Machine dimension (LxWxH): 1000x300x760mm

10. Weight: 255kg