Concrete Sulfate Dry-Wet Cycle Testing Machine—Model LSB

Product Usage

    Used to determine the sulfate resistance of concrete specimens in alternating dry and wet environments, expressed by the maximum number of dry-wet cycles the specimens can withstand.

Execution Standard

"Standard for Test Methods of Long-term Performance and Durability of Ordinary Concrete" GB/T 50082-2009.

Technical Parameters

1. Testable specimens: 72 pieces;

2. Industrial touch screen controller without system, with Chinese (English) menu prompts;

3. Specimen dimensions: 100×100×100mm;

4. Soaking solution: 5% Na₂SO₄ solution;

5. Program editing: Capable of programming 120 groups, with each group having a maximum of 100 segments; programs can be set to jump or loop arbitrarily;

6. ※ Advanced dynamic heating technology in the specimen chamber prevents local specimens from overheating;

7. ※ Multi-functional machine with built-in various control modes, capable of performing temperature curve simulation program-controlled tests or constant temperature fixed-value tests;

8. Heating and drying temperature: 80±5℃;

9. Cooling temperature: 25～30℃;

10. Options for cold start, hot start, or stop after unexpected power failure;

11. Power supply and power: 220V/50HZ  6.4kW;

12. Refrigeration system: Imported fully enclosed refrigeration compressor;

13. External solution tank for easy cleaning and temperature control function;

14. High-temperature protection using original Omron temperature control module;

15. Entire machine made of high-quality corrosion-resistant 304 stainless steel inside and out;

16. ※ 6 panel indicator lights display equipment operation status in real-time;

17. Equipped with automatic start function for scheduled test times;

18. Detection device can automatically display detailed faults and alarms.