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Help CenterRapid Freeze-thaw Testing Machine for Concrete HDK Type Made in China
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Product Usage
Used to determine the rapid freeze-thaw cycles or frost resistance durability coefficient of concrete specimens under water freezing and thawing conditions, representing the frost resistance performance of concrete.
Execution standards
1. GB/T 50082-2009 Test Methods for Long term Performance and Durability of Ordinary Concrete;
2. Concrete Frost Resistance Test Equipment JG/T 243-2009;
3. Test Code for Hydraulic Concrete SL352-2006 and DL/T5150-2001;
4. Standard Test Method for Rapid Freezing and Thawing Ability of Concrete ASTM C666.
technical parameter
1. Number of specimens: 9 sets;
2. Equipment automation level: fully automatic;
3. Cycle count: can be set arbitrarily, with a maximum of 9999 cycles;
4. Temperature accuracy: 0.1 ℃;
5. Temperature resolution: 0.01 ℃;
6. Temperature range: -20~20 ℃ can be set
7. Power supply: 380V voltage stability: ≤ 0.5%;
8. ※ System control: No system industrial touch screen, Chinese (English) menu prompts;
9. Refrigeration compressor: imported fully enclosed 8.5HP;
10. Heating power: 8.5kW;
11. Maximum operating power: 9.7kW;
12. Outdoor unit cooling method: air cooling;
13. ※ There are three options for starting after an unexpected power outage: cold start, hot start, and stop;
14. ※ Program editing: 120 sets of programs can be programmed, with a maximum of 100 segments per set. Jumps, loops, etc. can be freely set between programs;
15. The temperature difference inside the freeze-thaw box shall not exceed 1 ℃;
16. ※ Box material: Both the control cabinet and the box are made of stainless steel material;
17. The detection device can automatically display and alarm detailed faults;
18. ※ The order, rate, and time of standing, heating, constant temperature, and cooling can be set by oneself, making it convenient for scientific research experiments;
19. High temperature protection adopts the original Omron temperature control module;
20. ※ The panel indicator lights constantly display the device's operating status;
21. It has a curve interface, where the time and temperature coordinates can be set independently for easy viewing;
22. Equipped with automatic start function for scheduled trial time;
23. External dimensions: 1970× one thousand two hundred and fifty × 950mm;
24. Equipment weight: approximately 600kg.
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