Salt Freeze Test Chamber
Description:
It is used to measure the frost resistance of concrete when it is subjected to freeze-thaw cycles in the atmospheric environment and in contact with salt or other corrosive media. Durability is one of the indexes related to concrete strength. The weathering degree of the surface of the specimen and the frost resistance of the concrete on one side are determined by several freeze-thaw cycles.
Main features: integrated design. The appearance design is beautiful, and the liner is made of stainless steel. The equipment occupies a small area and is easy to move without installation. The refrigeration unit is air-cooled, with good heat dissipation. The compressor adopts Danfoss compressor, with stable performance. The adaptive PLD algorithm is used to control the temperature during the heating and cooling. The sensor adopts pt100 sensor
Application field: unilateral durability testing of concrete for marine engineering, hydraulic engineering, bridges, tunnels, industrial and civil buildings and other projects, which is one of the equipment for concrete durability laboratories in scientific research institutions.
Specification:
| Overall dimensions | 1900 in length, 900 in width and 1300 in height |
| Power supply | 380V (three-phase four wire system) |
| Refrigerating power | 2300W |
| Heating power | 6000W |
| Pump power | 750W |
| Control accuracy | ± 0.5 degree |
| Test capacity | 15 pieces (3 groups) |
| Test solution | salt solution prepared by 97% distilled water and 3% NaC1 (mass ratio) |
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