Fully Automatic Servo Controlled Compression Testing Machine

Advance Information*

Introduction

The Fully Automatic Servo Controlled Compression Testing Machine, model EIE 453, is an advanced and precision-engineered equipment designed for accurate and reliable compression testing. Manufactured by EIE Instruments, this machine meets stringent international standards including EN 12390-4, ASTM C39, AASHTO T22, and IS: 14858 (2000). The sophisticated design and functionality ensure that it is suitable for a range of testing scenarios in both research and industrial applications.

Compliance With International Standards

The EIE 453 is meticulously crafted to adhere to the highest international standards for compression testing, providing assurance of its accuracy and reliability:

• EN 12390-4: Compliance with this European standard ensures that the machine is suitable for compressive strength testing of concrete specimens.
• ASTM C39: This American standard confirms its competence for compressive strength testing of cylindrical concrete specimens.
• AASHTO T22: Compliance with this standard further validates the machine's capability as per the American Association of State Highway and Transportation Officials for cylindrical concrete specimens.
• IS: 14858 (2000): Adherence to this Indian standard guarantees the machine's alignment with national testing requirements.

Design and Build Quality

Plate Model Design

The EIE 453 is designed with a plate model, ensuring the highest possible mechanical stability during testing. This construction approach minimizes deflection, thereby enhancing accuracy and repeatability in test results. The plate model also facilitates accurate centering of the load, which is pivotal in achieving precise measurement outcomes.

Highest Mechanical Stability

The robust mechanical stability offered by the EIE 453 ensures that the machine can handle high loads without compromising on performance. This makes the equipment ideal for intensive testing environments.

Accurate Centering of Load

Accurate centering of the load is a distinctive feature, ensuring symmetry in load application. This enhances the reliability of test results, reducing the margin of error and making the process standardized and consistent.

Excellent Repeatability

Achieving consistent results across multiple tests is crucial for any testing machine. The EIE 453 stands out in this regard, offering excellent repeatability, which ensures the validity and reliability of each test conducted.

Automation and Controls

Fully Automatic Pace Rate Control

The EIE 453 features full automatic pace rate control, simplifying the testing process and minimizing human error. This ensures that the load application rate is consistent and precise, adhering to the specified standards of testing.

Auto Stop and Auto Release on Failure

Safety and efficiency are paramount in high-load testing scenarios. The EIE 453 is equipped with auto stop and auto release mechanisms, which activate when a test specimen fails. This feature not only prevents further damage to the specimen but also safeguards the machine and the operator.

Versatility and Additional Attachments

Flexural Load Frame Attachment

For users requiring the flexibility to conduct flexural tests, the EIE 453 can be equipped with a flexural load frame attachment. This versatility broadens the scope of testing that can be conducted on the machine, making it a multi-functional tool for various types of material testing.

Additional Load Frame

An additional load frame can be attached to the EIE 453, allowing for simultaneous testing of multiple specimens or different types of tests. This enhances the operational efficiency and utility of the machine in busy laboratory settings.

Split Tensile Test and Modulus of Elasticity

The EIE 453 can also be outfitted with attachments for split tensile tests and modulus of elasticity measurements, further expanding its testing capabilities. These attachments make the machine a comprehensive solution for a wide range of material testing needs.

Technical Specifications and Capabilities

(Note: The following specifications are indicative and subject to change based on application, customer requirements, and prevailing market conditions. Please refer to EIE Instruments for final rates and offers.)

Load Capacity

The machine is available in various load capacities to cater to different testing needs, typically ranging from 2000 kN to 5000 kN. This allows for testing a wide range of materials from concrete cylinders to larger structural components.

Display and Interface

The machine features a user-friendly interface with a digital display, providing real-time data and ensuring ease of operation. Some models may include a touch-screen display for enhanced usability.

Data Logging and Connectivity

Equipped with advanced data logging capabilities, the EIE 453 allows for the storage and retrieval of test data. The machine can be connected to a PC or network for seamless data transfer and analysis.

Power Requirements

The power requirements of the machine vary based on the model and load capacity. Standard models typically operate on a three-phase power supply, ensuring robust performance.

Instructions for Automated Control

Setting Up Automated Pace Rate

The fully automatic pace rate control is a standout feature, ensuring that the machine adheres to the predefined loading rate throughout the test. Here are the steps to set up and operate