Concrete rapid freeze-thaw tester

Product Features：

1. Compressor, heating part, power control part are imported parts, high quality and performance.
2. The temperature difference of each point in the freezing and thawing box does not exceed ±2°C during full load operation.
3. Automatic instrumentation control, real-time dynamic display of data curves, automatic storage of test data, with the test of accidental termination of the automatic recovery function
4. Convenient installation, small footprint, low noise.

Technical Parameters：

1. Model: TDR-16
2. Number of specimens:16 pieces
3. Specimen size: 100x100x400, the same size of the temperature measurement pieces, leaving a temperature measurement hole in the center.
4. Freezing and thawing cycle: 2.5~4 hours, thawing time is not less than 1/4 of the freezing and thawing cycle.
5. Freeze-thaw cycle medium: -45℃ antifreeze liquid
6. Freeze-thaw cycle medium filling: liquid surface higher than the test block 10-15mm
7. Refrigerator compressor: 5HP
8. Heating power: 4kw
9. Maximum operating power: 5kW
10. Power supply: 3N 380V 50Hz
11.Overall dimensions:1760x900x1100mm