What is cement electric flexural testing machine?
In the field of construction and engineering, cement quality testing is an important part of ensuring structural safety. As a professional testing equipment, the cement electric flexural testing machine is widely used in testing the flexural strength of cement, concrete and other materials. This article will introduce in detail the definition, working principle, application scenarios and comparison of popular models on the market to help you fully understand this equipment.
1. Definition of cement electric flexural testing machine
The cement electric flexural testing machine is an electric testing equipment used to measure the flexural strength of cement mortar, concrete and other materials. It drives the loading mechanism through a motor to apply a uniform force to the sample until the sample breaks, thereby calculating the flexural strength of the material. This equipment has the characteristics of easy operation, accurate data and high degree of automation. It is a commonly used instrument in laboratories and engineering sites.
2. Working principle
The working principle of the cement electric flexural testing machine mainly includes the following steps:
1.Sample preparation: Make cement mortar or concrete into standard size specimens.
2.load test: The motor drives the loading mechanism to apply a force perpendicular to its axis to the specimen.
3.data logging: The equipment automatically records the maximum load when the sample breaks and calculates the flexural strength.
4.Result output: Test results can be exported through the display or connected to a computer.
3. Application scenarios
Cement electric flexural testing machine is mainly used in the following scenarios:
1.Cement production quality control: Test the flexural strength of cement mortar to ensure that the product meets national standards.
2.Construction project acceptance: Evaluate the flexural performance of concrete components to ensure construction quality.
3.Research and Teaching: Used for material mechanical properties research or laboratory teaching demonstrations.
4. Comparison of popular models in the market
The following are several popular cement electric flexural testing machine models and their parameter comparisons on the market recently:
| Model | Maximum load (kN) | Test accuracy | Motor power (kW) | Price (yuan) |
|---|---|---|---|---|
| DKY-3000 | 10 | ±1% | 0.75 | 25,000-30,000 |
| ZKY-5000 | 15 | ±0.5% | 1.1 | 35,000-40,000 |
| JKY-8000 | 20 | ±0.2% | 1.5 | 45,000-50,000 |
5. Purchase suggestions
When purchasing a cement electric flexural testing machine, you should pay attention to the following points:
1.Testing requirements: Select the appropriate load model based on the actual strength range of the test material.
2.Accuracy requirements: High-precision equipment is suitable for scientific research purposes, and more cost-effective models can be selected for general engineering testing.
3.After-sales service: Give priority to suppliers with good brand reputation and perfect after-sales service.
6. Summary
The cement electric flexural testing machine is an indispensable equipment in the testing of cement and concrete materials. Its automation and high-precision characteristics greatly improve the testing efficiency and reliability. Through the introduction of this article, I hope you can have a more comprehensive understanding of this device and provide a reference for purchase and use.
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