Standard: Charpy (non-metallic) - ASTM D6110, BS EN ISO 179-1;
Izod (non-metallic) - ASTM D256, BS EN ISO 148-1
Product Description
The Universal Impact Tester is used to evaluate the impact resistance of various construction materials, materials, components and structures. It assesses how well these elements can withstand sudden forces or impacts, simulating real-world scenarios such as falling objects, heavy loads, or accidental collisions. The Universal Impact Tester typically consists of a mechanism to generate impact forces, a platform or fixture to hold the material or component being tested, and sensors to measure and record the response to the impact. The device may use different methods to generate impacts, such as dropping a weighted pendulum, releasing a spring-loaded striker, or applying controlled pressure. This device incorporates a touch screen interface, enhancing user interaction and control during testing procedures.
Features of Universal Impact Tester
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Touch Screen Interface for easy operation and parameter adjustment.
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Impact Force Mechanism which has various methods to generate controlled impacts.
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Advanced Sensor Technology which utilises high-precision sensors to accurately measure impact forces, deformation, and other parameters with precision.
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Automatic Calibration that incorporates automatic calibration functions to ensure accurate and reliable test results, minimising errors and improving repeatability.
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Energy Absorption Analysis which offers advanced algorithms for analysing energy absorption characteristics, providing insights into material behaviour under impact loading conditions.
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Automatic Calibration that incorporates automatic calibration functions to ensure accurate and reliable test results, minimising errors and improving repeatability.
Standard: ASTM E23, ISO 179
This standard titled "Standard Test Methods for Notched Bar Impact Testing of Metalic Materials", serves as a guideline for conducting Charpy impacts test on metalic materials. The test is essential for evaluating the materials' resistant to sudden impact, involving striking of a notched specimen with a pendulum to measure the energy absorbed during fracture. ASTM E23 determines impact energy, transition temperature, and other mechanical properties, widely used in construction, automotive, aerospace, and manufacturing.
This standard titled "Plastics - Determination of Charpy Impact Properties," serves as a key standard in the field of plastics testing, offering detailed procedures for evaluating the impact strength of plastic materials. Impact strength is a critical property for plastics, as it indicates their ability to withstand sudden loading without fracturing. The standard showcases methods for conducting Charpy or Izod tests, both of which involve striking plastic specimens with a pendulum to induce fracture and measuring the energy absorbed during the process. ISO 179's applicability extends across various industries involved in the production and use of plastic materials. In construction, for example, it helps assess the suitability of plastic components for structural or load-bearing applications. In packaging, it informs the design of packaging materials to protect products from impact during transportation.
Test Procedure
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Setup: Clean and prepare the test area to ensure the Universal Impact Tester is calibrated and ready for use. Make sure to check the safety precautions are in place
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Material Preparation: Prepare the specimen according to the relevant testing standard or specific requirements.
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Fixture Setup: Mount the specimen securely onto the testing fixture or platform of the Universal Impact Tester. Ensure specimen is positioned correctly and securely to prevent any movement during testing.
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Parameter Adjustment: Use the touch screen interface to input the required test parameters such as impact force, angle, velocity, and any other relevant setting. Make sure testing parameters are in accordance with the testing standard or specific testing requirements.
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Test Initiation: Begin the test procedure by using the touch screen interface. This may involve activating the impact mechanism, releasing the pendulum or striker, or applying controlled pressure to generate the impact force.
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Collection of Data: The Universal Impact Tester collects data on the specimen's response to impact. This may includes measurements of force, deformation, displacement, and energy absorption. Users are able to monitor the test in real-time and observe the data recorded.
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Analysis: Once the test is complete, the Universal Impact Tester built-in software or external analysis tools will be utilise to analyse the collected data. Assess the specimen's performance by analysing the measured parameters and comparing them against applicable standards or specifications.
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Reporting: Generate a test report summarising the test procedure, results, and analysis. Details such as, specimen information, test parameters, test results, and any observations or conclusions drawn from the analysis should be included.
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Maintenance: After the test completion, perform any necessary maintenance procedures on the Universal Impact Tester to ensure its continued accuracy and reliability.
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Repeat: Repeat the test procedure if necessary for additional specimens or to verify results. Adjust testing parameters as needed based on previous test outcomes or specific testing requirements.
Technical Specifications:
Model Number
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TT 6002 X / 005
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Test Mode
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IZOD IMPACT
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CHARPY IMPACT
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Impact Velocity
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3.5 m/s
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3.8 m/s
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Impact Hammer
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5.5J 22J
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25J 50J
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Pendulum Pre Lift Angle
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150°
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Impact Center Distance
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335 mm
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395 mm
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Impact Blade Fillet Radius
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0.8 ± 0.2 mm
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(2 ± 0.5 mm)
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Impact Blade Angle
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-
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(30 ± 0.1) °
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Jaw Fillet Radius
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-
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(1.0 ± 0.1) mm
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Distance between Jaw Support Lines
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22 mm
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60, 70 mm
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Dimension
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550 (L) x 300 (W) x 900 (H) mm
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Weight
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145 kg
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Power Source
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220 ~ 240 V, 1 Ph, 50/60 Hz
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