TDR-10 concrete rapid freezing and thawing experimental device wholesale price

Wholesale price of R concrete rapid freezing and thawing experimental device
This product is suitable for measuring the number of rapid freezing and thawing cycles or the frost resistance durability coefficient of concrete specimens under the conditions of water freezing and thawing. Frost resistance of concrete. The products meet the national standards "Test Methods for Long-term Performance and Durability of Ordinary Concrete" (B), "Standards for Test Methods for Mechanical Properties of Ordinary Concrete", "Concrete Freeze Resistance Test Equipment", "Standard Test Methods for Rapid Freeze-Thaw Ability of Concrete", "Standards for Test Methods for Mechanical Properties of Ordinary Concrete" Standards such as "Concrete Mix Proportion Design Regulations", "Hydraulic Concrete Test Regulations" and "Highway Engineering Cement Concrete Test Regulations".
Main technical parameters
Model R
Condenser cooling method air cooling
Number of test pieces
Test piece size and temperature measuring piece are the same size, leaving a temperature measurement in the middle Hole
Freeze-thaw cycle. ~ hours, melting time is not less than ∕ freeze-thaw cycle
Sensor: Center temperature control ~ ℃
Sensor: Liquid temperature control Liquid temperature control High temperature control: ~ ℃ Low temperature Control: ~ ℃
Sensor: Diagonal temperature control, diagonal temperature monitoring box temperature difference does not exceed ℃
Sensor: Secondary protection temperature control ℃ ~ ℃
Temperature recorder digital Display paperless recorder
Specimen barrel size
Freeze-thaw circulation medium ℃ antifreeze
Freeze-thaw circulation medium filling level, liquid level is higher than the test piece mm
Refrigerator compressor Fully enclosed
Heating power