2024New standards China Concrete carbonation test box HTX type

Product Usage

Used to determine the degree of carbonation of concrete specimens, concrete hollow blocks, wall bricks, etc. in a certain concentration of carbon dioxide gas medium, reflecting the carbonation resistance of relevant materials.

technical parameter

1. Tested parts: no less than 6 layers of brackets inside the box, and no less than 54 specimens (100 * 100 * 300mm);

2. ※ No system industrial touch screen, Chinese (English) menu prompts with various functions such as curve display and historical data query;

3. Control temperature: 20 ± 0.5 ℃;

4. Temperature control range: 15-30 ℃ (can be set arbitrarily);

5. Temperature resolution: 0.1 ℃, accuracy: ± 0.1 ℃, stability: ＜ 0.5 ℃, uniformity: ＜ 1 ℃;

6. Control humidity: 70 ± 1%;

7. Humidity control range: 55-85% (can be set arbitrarily);

8. Humidity resolution: 0.1%, uniformity: ≤ 2%, accuracy: 2%, stability: ＜ 2%;

9. Using imported photoelectric CO2 sensors, concentration control range: 0-30% (adjustable);

10. CO2 concentration resolution: 0.1%, uniformity ≤ 1%, accuracy: 0.5%;

11. ※ There are two testing methods available: fixed value and program. The program has multiple functions such as editing, clearing, and inserting, making it convenient for conducting scientific research comparative experiments;

12. ※ There are three options for starting after an unexpected power outage: cold start, hot start, and stop;

13. ※ The temperature and humidity are controlled by advanced cold and hot balance method, and the output values of temperature and humidity can be independently and automatically calculated to ensure no fluctuations in insulation and humidity;

14. The test specimen box adopts a double door design, which minimizes CO2 exchange with the outside world during testing and is more energy-efficient and emission reducing;

15. The inner liner of the box is made of 304 stainless steel material, which has high strength and corrosion resistance;

16. ※ It has the function of power-off program memory, automatically starting and continuing program execution after power restoration;

17. Innovative built-in fan circulation, with 99 different program settings for start/stop;

18. Total power of the equipment: 2KW;

19. Power supply: AC220V, 50Hz ± 1Hz;

20. Box size: 1400 * 750 * 1800mm (length * width * height);

21. Effective size: 900 * 570 * 1400mm (length * width * height).