DWI-750 Low Capacity Impact Tester

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The DWI-750 model is a Drop Weight Impact Tester designed to evaluate the impact resistance of plastic and composite materials under controlled conditions.

This equipment determines how a material reacts to a rapid impact load, simulating real-life usage conditions or impact-related failures.

 

 

⚙️ Main Features

• • Test type: Free-fall drop weight impact test.
  • Energy capacity: Variable through the addition or removal of interchangeable weights.
  • Drop height: Programmable, allowing precise adjustment of the desired impact energy.
  • Velocity measurement: Data acquisition system using an infrared (IR) optical sensor to record the actual impact velocity, automatically controlled by the software.

 

Applicable Standards:

• ASTM D3763
• ASTM D4272
• ASTM D5628
• ISO 6603-2, ISO 179-2, ISO 7765-2

  

🧰 Hammer and Anvil System 

• • Interchangeable hammer designed according to testing standards.
  • Easy replacement of hammer geometry (different tip shapes).
  • Adjustable and replaceable anvil depending on the test type or material.

 

 🔩 Speciemn Support

• • Base with threaded holes for securing different supports or specimen holding fixtures.
  • Pneumatic clamping system with a 76 mm diameter opening, compatible with ASTM D3763 testing requirements.

 

 🖥️ Operational Advantages

• • • Precise control of impact energy and velocity.
    • Easy setup for different materials and thicknesses.
    • High repeatability and reliability of test results.
    • User-friendly software for data acquisition and analysis.

 

 📘 Applications

Ideal for:

• • Plastic quality control laboratories.
  • Composite material research centers.
  • Universities and technical education centers.
  • Automotive, aerospace, and packaging industries.