Product Application

    Suitable for ultra-low temperature testing or ultra-low temperature freeze-thaw testing of mortar, ordinary concrete, and high-performance concrete, simulating the study of concrete's frost resistance under extreme and harsh conditions.

Technical Parameters

1、Testing method: Water freezing and thawing method;

2、※ Minimum temperature inside the chamber: -70℃;

3、Specimen center temperature: -60℃;

4、Thawing temperature: 20℃;

5、Equipment accuracy: 0.1℃;

6、Temperature uniformity: less than 1℃;

7、Maximum specimen capacity: 15 pieces of 100*100*400mm or 45 pieces of 100*100*100mm;

8、Three startup options available after unexpected power failure: cold start, hot start, and stop;

9、※ Control offers two modes: programmable and fixed value, facilitating comparison of scientific research test results;

10、※ Advanced cold and heat balance method for temperature and humidity control, ensuring no fluctuations in temperature and humidity;

11、Equipment weight: approximately 300 kilograms.