Giá tốt.  trực tuyến

Chi tiết sản phẩm

Created with Pixso. Nhà Created with Pixso. các sản phẩm Created with Pixso.
Concrete Testing Equipment
Created with Pixso. Temperature Uniformity Less Than 2 Degrees Celsius Concrete Rapid Freeze Thaw Test Machine ASTM C666 Instrument Weight Approximately 200kg Durable Equipment

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

Tên thương hiệu: GOLD
Số mẫu: GD-EN 71-2
MOQ: 1 BỘ
Giá cả: USD 2000-2355/set
Thời gian giao hàng: 30 ngày
Điều khoản thanh toán: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Thông tin chi tiết
Nguồn gốc:
Trung Quốc
Chứng nhận:
ISO
Tên:
Máy thử tan băng nhanh chóng của bê tông
Tiêu chuẩn:
ASTM C666
Tổng công suất:
3kw
Độ đồng đều nhiệt độ:
<2oC giữa các điểm
Kích thước làm việc:
690*290*620 (mm)
Kích thước tổng thể:
1350*900*900mm
Trọng lượng dụng cụ:
khoảng 200kg
Độ chính xác của phép đo:
± 0,1
chi tiết đóng gói:
Vỏ gỗ tiêu chuẩn
Khả năng cung cấp:
5 bộ mỗi 30 ngày
Làm nổi bật:

Rapid Freeze Thaw Test Machine

,

200kg Rapid Freeze Thaw Test Machine

,

C666 Rapid Freeze Thaw Test Machine

Mô tả sản phẩm
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 Equipment 0
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 Equipment 1