| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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LR-HM fully automatic concrete slow freeze-thaw tester is mainly used to evaluate the durability and frost resistance of concrete and other building materials (such as wall bricks, hollow blocks, aerated concrete, etc.) under repeated freeze-thaw cycles. By simulating the freeze-thaw cycle in the natural environment, the equipment can test the material's ability to resist damage under extreme temperature changes and ensure its long-term performance and safety reliability in cold climates.
Application:
Building material testing
Used to test the freeze-thaw resistance of building materials such as concrete, wall bricks, hollow blocks and aerated concrete to ensure that they meet industry standards and usage requirements.
Infrastructure engineering
Applicable to evaluating the durability of materials used in infrastructure such as bridges, tunnels, dams, roads, etc. in cold areas, especially in environments with frequent freeze-thaw cycles.
Production quality control
In concrete product production plants, it is used to test the freeze-thaw performance of materials to ensure the quality and durability of factory products.
Scientific research and development
Used in laboratories and scientific research institutions to study the impact of freeze-thaw cycles on concrete and other building materials, and help develop new building materials that are more durable and frost-resistant.
Standard compliance test
Ensure that the material meets the requirements of relevant domestic and international standards (such as ASTM C666, GB/T 50082) for anti-freeze and thaw performance, and provide a basis for the certification and acceptance of engineering projects.
Implementation standards:
GB/T 2542-2003 "Test methods for masonry bricks"
GB/T50082-2024 "Standard for test methods for long-term performance and durability of ordinary concrete"
GB/T 4111-1997 "Test methods for small hollow concrete blocks"
GB/T 11969-2008 "Test methods for aerated concrete"
1. Automated operation
The test process is fully automatic, without manual intervention, and easy to operate. It is an ideal equipment for freeze-thaw tests of building materials.
2. Intelligent control system
LCD touch screen: Chinese interface, intuitive and easy to operate.
Temperature and time control: Real-time display of temperature and time program control curves, convenient for monitoring the test process.
RS-232 communication interface: supports connection with a computer to achieve data communication.
3. Software support
Parameter setting: Import test parameters through computer software, flexible and convenient.
Historical record reading: Historical test data can be read and saved at any time, which is convenient for subsequent analysis and comparison.
4. Operational advantages
Simple and intuitive: Chinese interface and touch screen design reduce the difficulty of operation.
Efficient and reliable: Fully automated operation ensures the efficiency of the test process and the accuracy of the data.
| Temperature range | Freezing temperature: -15ºC ~ -40ºC Melting temperature: 15ºC ~ 20ºC ±3ºC |
| Specimen specifications | 100×100×100mm cube test block or 390mm × 190mm × 190mm test block |
| Device size | Internal dimensions: 1175mm × 520mm × 500mm
External dimensions: 2100mm × 710mm × 1285mm |
| Total power | 3.8kW |
| Weight | 200kg |
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