Drop Weight Impact Tester

The Drop Weight Impact Tester is a cornerstone in the analysis of material resistance to impact, simulating real-world conditions to ascertain how materials behave under stress. Pacorr.com offers industry-leading solutions, providing insights into the tester’s operation, benefits, and applications. This section would detail the operational mechanics of the Drop Weight Impact Tester, emphasizing its process from securing the sample to measuring the absorbed energy upon impact. The objective is to elucidate the method’s importance in determining material toughness and resilience.

Introduction to Drop Weight Impact Testing
The Drop Weight Impact Tester, often synonymous with Dart Impact Tester, serves as an indispensable tool in laboratories for evaluating the impact resistance of a variety of materials, including plastic films, composite sheets, and coated papers. This equipment mimics real-world conditions that materials may encounter during transportation and handling, such as dropping a steel dart from a specified height and measuring the energy required to penetrate the material.

How Does It Work?
The testing process involves securing a material sample on a platform and then dropping a dart from a predetermined height. The energy absorbed by the material upon impact is measured, providing insights into its capability to withstand impacts. This is crucial for industries where material durability and impact resistance are of paramount importance.

The Importance of Drop Dart Impact Testing
Drop Dart Impact Testing is essential for determining the mechanical properties of materials, such as tensile strength, elasticity, and brittleness. It is especially vital in the packaging industry, ensuring that plastic films and sheets can endure forces during usage, particularly in safeguarding the integrity of packaged goods.

Benefits of Utilizing Drop Dart Impact Testers
Quality Control: Ensures materials meet required durability and strength standards.
Cost Efficiency: Identifies material weaknesses, allowing for optimization and savings.
Regulatory Compliance: Assists manufacturers in meeting impact resistance standards.
Product Development: Facilitates the innovation of new materials and the enhancement of existing ones.
Customer Satisfaction: Guarantees packaging can withstand transport and handling, enhancing consumer trust.

Advanced Features and Considerations
Modern Drop Dart Impact Testers are equipped with advanced features such as portable clamps for easy sample securing, customizable weights for versatile testing applications, and manual operations for user control. They also include electromagnetic dart hold & release mechanisms, adjustable dart heights for varied testing requirements, digital counters for accurate results, and specially designed clamping areas to prevent sample slippage.

Choosing the Right Drop Weight Impact Tester
When selecting a Drop Weight Impact Tester, it’s crucial to consider the specific needs of your testing application, including compliance standards and the types of materials you’ll be testing. Opt for a tester that offers flexibility, precision, and reliability to ensure accurate and reproducible results.

Capacities: 500Kgf, 1000Kgf, 2000Kgf & 3000Kgf
Display: LCD (Digital) with Backlit
Accuracy: ± 1% of FSD.
Least Count: 50gm to 500gm
Test Platform Size : 600mm x 600mm, 800mm x 800mm, 1000mm x 1000mm & 1000mm x 1200mm
Speed Drive: 10mm/min to 50mm/min.
Load Sensors: 4 Nos.
Paint: Powder Coated
Motor: Crompton/ Bharat Bijlee make Induction Motor (1hp/1.5hp/2hp, as per the machine capacity) & Drive
Power: 220V AC, Single phase, 50 Hz
Standard: ASTM D642, ASTM D4169
Options: Computerized Model Available

Load Sensors: 4 Nos.
Paint: Powder Coated
Motor: Crompton/ Bharat Bijlee make Induction Motor (1hp/1.5hp/2hp, as per the machine capacity) & Drive
Power: 220V AC, Single phase, 50 Hz
Standard: ASTM D642, ASTM D4169
Options: Computerized Model Available

Capacities: 500Kgf, 1000Kgf, 2000Kgf & 3000Kgf
Display: LCD (Digital) with Backlit
Accuracy: ± 1% of FSD.
Least Count: 50gm to 500gm
Test Platform Size : 600mm x 600mm, 800mm x 800mm, 1000mm x 1000mm & 1000mm x 1200mm
Speed Drive: 10mm/min to 50mm/min.

Reference Standard: Designed according to ASTM D-1709 or IS 2508 standards.
Specimen Clamping: Utilizes pneumatically operated clamps for secure holding of film samples.
Release Mechanism: Features electromagnetic support of a 2 Kg weight with a centering device for consistent, reproducible drops.
Drop Mechanism: Equipped with a dart drop mechanism that allows for adjusting the drop height to simulate different impact conditions.
Counter: Includes six-digit electronic counters for accurate tracking of trial numbers.
Dart Shaft: Has an outer diameter (OD) of 6.5 mm and a length of 127.5 mm.
Dart & Weight: Compliant with Standard Test Method A & B (as per IS 2508), ensuring versatility across different testing protocols.

Compliance with International Standards: Designed to meet global standards such as ASTM D1709 and IS 2508, ensuring reliable and universally recognized testing results.
Pneumatically Operated Clamps: Provides secure and stable clamping of test samples, minimizing the risk of slippage and ensuring precise impact testing.
Electromagnetic Dart Release Mechanism: Ensures a consistent and accurate drop of the weight, essential for reproducible results and standard compliance.
Adjustable Drop Heights: Offers flexibility in testing various material thicknesses and types by adjusting the height from which the dart is dropped, simulating different impact conditions.
Digital Counters: Equipped with six-digit electronic counters for accurate tracking of the number of trials conducted, facilitating detailed analysis and testing efficiency.
Customizable Weights and Darts: Accommodates a wide range of testing requirements with customizable weights and darts, making it suitable for diverse materials and industry standards.
Zero Slippage Clamping Area: Features a specially designed clamping area that prevents any movement of the sample during impact, enhancing the accuracy of the test results.
Manual and Automated Operation Options: Provides versatility with both manual and automated operating options, catering to different user preferences and testing scenarios.
Robust Construction: Built for durability and long-term use, ensuring consistent performance even in rigorous industrial environments.
User-Friendly Interface: Comes with an intuitive interface that simplifies the testing process, making it accessible for users of all skill levels.
Portable Design: Some models feature a portable design, enabling easy transportation and setup in various testing locations.
Detailed Reporting: Capable of generating comprehensive reports that document each test's parameters and results, aiding in analysis and quality control processes.

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Box Compression Tester

Box Compression Tester is a machine used to measure the strength and durability of corrugated boxes and other packaging materials. It applies compressive force on the box or package until it collapses or reaches a specified limit. The amount of force required to compress the package is measured and analyzed to determine its stacking strength and overall integrity. This helps manufacturers and suppliers ensure that their packaging materials can withstand the rigors of transportation and storage, and protect the contents of the package from damage.

Is this machine is available in customized sizes and capacities?

We offers Box Compression Tester in different capacities and sizes according to the customer requirements. Customization of the machine is also available on request of the customers.

My machine is giving incorrect testing results when I compare to the other testing machines. What should I do?

If your machine is not showing correct results, there is a possibility that your machine needs to be recalibrated. In that case, you can contact our customer support so that they could guide about the recalibration of the machine.

What should I do for maintenance of the machine?

The machines that are manufactured by Pacorr are basically fabricated using the best grade materials and hence require minimal maintenance. For instance, greasing the lead screw, keeping the machine dust free and away from moisture are some of the things that you should do regularly for longer life of the machine.

My testing device does not reset when I restart the test. What should I do?

You can try pressing the TARE button given on the digital display. This will reset the display and you can restart the test. If that does not solve the problem, you can contact our customer support team.

What types of packaging containers can be tested using Box Compression Tester?

We offer a very comprehensive testing instrument that can be used for testing the strength of the packaging containers. The containers that can be tested Box Compression Tester including cardboard boxes, corrugated boxes and containers.

What is a Drop Weight Impact Tester?

A Drop Weight Impact Tester, also known as a Dart Impact Tester, is a device used in laboratories to measure the impact resistance of various materials, such as plastic films, sheets, and laminated materials. It assesses the energy required to puncture or break a material by dropping a weighted dart from a specified height.
How does the Drop Weight Impact Tester work?

The tester works by clamping a sample material onto a testing platform and then dropping a dart from a pre-defined height onto the sample. The energy absorbed by the material upon impact is measured, which helps determine its ability to withstand real-world handling and transportation stresses.
What standards does the Drop Weight Impact Tester comply with?

This tester complies with several international and national standards, including ASTM D1709, ISO 7765-1, TAPPI T803, EN 12691, and BS 2782-6 Method 621A, among others. These standards ensure the reliability and reproducibility of the test results.
What are the key features of a Drop Weight Impact Tester? Key features include:

Pneumatically Operated Clamps: For secure sample holding.
Electromagnetic Dart Release: Ensures consistent, reproducible drops.
Adjustable Drop Heights: Allows for testing under different impact conditions.
Digital Counters: Provides accurate recording of trial numbers.
Customizable Weights and Darts: To meet various testing requirements.
Can the Drop Weight Impact Tester be used for quality control?

Yes, it is an essential tool for quality control in manufacturing processes. It helps identify the weakest points in materials, ensuring that products meet the required strength and durability standards before they go to market, thus minimizing the risk of failure and enhancing customer satisfaction.

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