DIT752E Drop Weight Impact Tester

Introducing the DIT752E Drop Weight Impact Testing Machine: 750J Capacity

The DIT752E Drop Hammer Impact Tester is designed to evaluate the impact resistance of a wide range of materials, including metals, plastics, ceramics, nylon, and other non-metallic building materials. Featuring a 750J capacity, this advanced testing machine is equipped with a high and low-temperature chamber, allowing for precise testing under varying environmental conditions ranging from -60°C to 150°C.

Standards
ASTM D 7136/D 7136M

Using state-of-the-art force sensors, a sophisticated test system, and high-speed data acquisition technology, the DIT752E accurately measures the transient load values during the impact test. It generates detailed force-displacement-energy curves, highlighting key data points such as maximum force (Fm), impact energy (Wt), and corresponding displacement. This capability enables comprehensive process analysis, providing valuable insights into the material’s performance under impact conditions. The DIT752E is an essential tool for ensuring the reliability and durability of materials in real-world applications.

Key Features

1. Computerised Motorised Control Easily set drop height and striker mass, with automatic striker lift and release. Includes seamless data acquisition for efficient and accurate testing.
2. Automated Safety Control Anti-rebound feature prevents secondary impacts. The system automatically zeroes for different specimens, clamps the striker at preset heights, and detects door status. The control panel and touch screen interface provide real-time displays of crosshead height, drop height, mass, and other parameters. An optical sensor measures impact speed before and after the strike.
3. High-Speed Instrumentation Equipped with a high-precision transducer, this system automatically samples data and plots force-displacement curves for detailed analysis. It offers a sampling frequency of up to 2MHz, with storage capacity for 6000 data points per channel, and maintains a dynamic loading measurement error of less than 2%.
4. Pneumatic Fixture Designed specifically for testing plastic plates, ensuring secure and precise positioning during impact tests.
5. High-Speed Lifting System Features a power-off protection function to prevent accidental drops, enhancing operational safety.
6. Safety-Enhanced Clamp/Release Mechanism Provides reliable clamping and releasing of the striker, even in case of power outages. Includes detection and alarm systems to prevent accidental release.
7. Full-Enclosure Safety Shield Protects operators from debris during testing, with an interlock door system for added safety assurance.
8. Optional High/Low Temperature Chamber Includes an automatic close function to maintain stable temperatures and avoid fluctuations during testing.
9. Anti-Fog Observation Window The temperature chamber is designed with a clear, anti-fog observation window, allowing for safe and continuous monitoring of tests.
10. Optional high/low temperature chamber Model WGDY-7150-125F, -60℃ ~150℃

Specifications