Product Purpose

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

Technical Parameters

1. Test specimens: No less than 6 layers of shelves inside the chamber, with no less than 54 specimens (100*100*300mm);

2. ※Industrial touchscreen-free system, Chinese (English) menu prompts with multiple functions such as curve display and historical data query;

3. Control temperature: 20±0.5℃;

4. Temperature control range: 15～30℃ (freely adjustable);

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

6. Control humidity: 70±1%;

7. Humidity control range: 55～85% (freely adjustable);

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

9. Uses imported photoelectric CO2 sensor, concentration control range: 0～30% (adjustable);

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

11. ※Supports both fixed-value and program test modes, with functions such as editing, clearing, and inserting for convenient scientific research comparison tests;

12. ※Three startup options after unexpected power failure: cold start, hot start, and stop;

13. ※Advanced cold and heat balance method for temperature and humidity control, with independent automatic calculation of temperature and humidity output values to ensure no fluctuations;

14. Double-door design for the specimen chamber to minimize CO2 exchange with the external environment during testing, promoting energy saving and emission reduction;

15. Chamber interior made of 304 stainless steel, offering high strength and corrosion resistance;

16. ※Features 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 consumption: 2KW;

19. Power supply: AC220V, 50Hz±1Hz;

20. Chamber dimensions: 1400*750*1800mm (L*W*H);

21. Effective dimensions: 900*570*1400mm (L*W*H)