Rock Rapid freeze thaw temperature cycle test chamber
PRoduct description
The frost resistance of rocks is used to evaluate their ability to resist damage after a specified number of freeze-thaw cycles in a saturated state, in order to assess the freeze-thaw force and rate of rocks at different temperature ranges. Alternatively, a pressure loading system can be selected to test the freeze-thaw changes of rock samples under different constant pressures. Calculate the freeze-thaw quality loss rate and freeze-thaw coefficient. The magnitude of the freeze-thaw quality loss rate and freeze-thaw coefficient directly reflects the strength of the rock's resistance to freeze-thaw damage, and is an important indicator for evaluating the rock's resistance to weathering stability.
The number of freeze-thaw cycles is specified as 25 in cold regions (with an average temperature below -15 ℃) and 20 in cold regions (with an average temperature below -15 ℃ to -5 ℃).
Parameter
|
Voltage |
220 V ± 5 V |
|
The total power |
3.5 kW |
|
Refrigeration power |
2.9 kW |
|
Heating power |
1.1 kW |
|
Temperature control range: |
- 30 °C- 70 °C±0.1 °C |
|
Dimensions |
950 mm * 650 mm * 1430 mm |
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