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Temperature Uniformity Less Than 2 Degrees Celsius Concrete Rapid Freeze Thaw Test Machine ASTM C666 Instrument Weight Approximately 200kg Durable

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Temperature Uniformity Less Than 2 Degrees Celsius Concrete Rapid Freeze Thaw Test Machine ASTM C666 Instrument Weight Approximately 200kg Durable

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Brand Name : GOLD

Model Number : GD-EN 71-2

Certification : ISO

Place of Origin : CHINA

MOQ : 1set

Price : USD 2000-2355/set

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 5 Set per 30 days

Delivery Time : 30days

Packaging Details : Standard Wooden Case

Name : Concrete rapid freeze thaw test machine

Standard : ASTM C666

Total Power : 3KW

Temperature Uniformity : <2℃ between points

Working Dimensions : 690*290*620 (mm)

Overall Dimensions : 1350*900*900 mm

Instrument Weight : Approximately 200kg

Measurement Accuracy : ±0.1℃

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ASTM C666 Concrete Rapid Freeze Thaw Test Machine
The ASTM C666 Concrete rapid freeze thaw test machine uses the water-freeze-thaw method to test the freeze-thaw resistance of concrete specimens with an appearance requirement of 100×100×400 mm. It can hold three sets of specimens (10 specimens including one central specimen) at a time. During testing, specimens are placed in test rubber cylinders filled with water, which are then positioned in a specimen tank containing antifreeze. The machine relies on cooling or heating of the antifreeze to freeze and thaw specimens within the rubber cylinders, completing the freeze-thaw test cycle.
The equipment operates fully automatically without human intervention. It automatically stops after completing the set number of tests (default: 50 cycles) and issues an audible alert to indicate test completion. To continue testing, the cycle count can be incremented and the machine restarted.
Compliance Standards
  • GB/T50081-2002 Standard for Test Methods of Mechanical Properties of Ordinary Concrete
  • GB/T50082-2024 Standard for Test Methods of Long-Term Performance and Durability of Ordinary Concrete
  • JGJ55-2000 Specification for Mix Proportioning Design of Ordinary Concrete
  • JTJ053-4 Specification for Tests of Cement Concrete in Highway Engineering
  • JTGE30-2005 Specification for Tests of Cement and Cement Concrete in Highway Engineering
  • National Electric Power Industry Standard DL/T5150-2001 Specification for Tests of Hydraulic Concrete
  • SL352-2006 Specification for Tests of Hydraulic Concrete
  • JG/243-2009 Equipment for Testing the Freeze-Thaw Resistance of Concrete
  • JGJ/T193-2009 Standard for Evaluation of the Durability of Concrete
  • ASTM C666 Standard Test Method for the Rapid Freeze-Thaw Capacity of Concrete
Technical Parameters
Parameter Specification
Rated Voltage AC380V/20A Three-phase Four-wire
Measurement Accuracy ±0.1℃
Display Resolution 0.06℃
Maximum Specimen Capacity 3 groups + 1 central specimen (Total 10 specimens)
Temperature Range -25℃ to 25℃ (User-adjustable)
Concrete Specimen Block Size 100×100×400 mm
Rubber Bucket Size 120×120×500 mm
Key Features
  • Low-power compressor with 3P imported refrigeration system for quiet operation indoors or outdoors
  • Efficient heating system without traditional heating elements, reducing power consumption and extending component lifespan
  • All-in-one unit design for easy mobility within laboratory environments
  • Environmentally friendly operation with low noise, energy efficiency, and space-saving compact design
Test Parameters
The freeze-thaw cycle ranges from 2.5 to 4 hours, with thawing time not less than 1/4 of the freeze-thaw cycle. Specimen center temperature reaches -18±2℃ at freezing completion and 5±2℃ at thawing completion. Cooling time is 1.5 to 2.5 hours, heating time is 1.0 to 1.5 hours, temperature difference between specimen center and surface is less than 28℃, and standard cycle count exceeds 300 cycles.
Temperature Uniformity Less Than 2 Degrees Celsius Concrete Rapid Freeze Thaw Test Machine ASTM C666 Instrument Weight Approximately 200kg Durable
Product Configuration
  • Freeze-thaw unit: 1 unit
  • Antifreeze concentrate: 22 kg (dilutable with 50% tap water)
  • Specimen rack: 1 unit
  • Rubber buckets: 10 units
  • 18B20 sensors: 5 units (including one spare)
  • Serial cable: 1 unit
  • Software CD: 1 disc
  • Instruction manual and warranty card: 1 copy
  • Founder commercial PC: 1 unit (optional)
  • DT-W18 motion meter: 1 unit (optional)
Temperature Uniformity Less Than 2 Degrees Celsius Concrete Rapid Freeze Thaw Test Machine ASTM C666 Instrument Weight Approximately 200kg Durable

Product Tags:

Rapid Freeze Thaw Test Machine

      

200kg Rapid Freeze Thaw Test Machine

      

C666 Rapid Freeze Thaw Test Machine

      
Quality Temperature Uniformity Less Than 2 Degrees Celsius Concrete Rapid Freeze Thaw Test Machine ASTM C666 Instrument Weight Approximately 200kg Durable for sale

Temperature Uniformity Less Than 2 Degrees Celsius Concrete Rapid Freeze Thaw Test Machine ASTM C666 Instrument Weight Approximately 200kg Durable Images

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