Freezing and Thawing Test Machine

I. Applicable Range:

For high-freezing requirement cement and concrete tests, determine the resistance of cement concrete to the combined and repeated action of water and sub-zero temperatures.

Capability. Applicable to the frost resistance of cement concrete assessed by dynamic modulus of elasticity, mass loss rate, and relative durability index

Test.

Two,Concrete Freeze-Thaw Test MachineMeets Standards:

SL352-2006 "Code for Tests on Hydraulic Concrete"

GB/T 2542-2003 "Testing Methods for Masonry Blocks"

JG/243-2009 "Concrete Frost Resistance Test Equipment"

JGJ/T193-2009 Standard for Evaluation of Concrete Durability

GB/T 4111-1997 "Test Methods for Small Concrete Hollow Blocks"

GB/T50081-2002 Standard for Test Methods of Mechanical Properties of Normal Concrete

American ASTM/C666 Standard Test Method for Rapid-Freeze-Thaw Durability of Concrete

GB/T 50082-2009 Standard for Test Methods of Long-term Performance and Durability of Ordinary Concrete

Section 3: Technical Specifications:

Temperature Range: +100℃ to -5℃/-20℃/-30℃/-40℃/-50℃/-60℃/-70℃

2. Stability Control ±0.5℃

Uniformity: ±2.0℃

4. Temperature Deviation: ≤±2℃

5. Sample Capacity: Quantity varies by model

6. Freeze-thaw cycle time: 2-5 hours per cycle

7. Freeze-thaw cycles: 0-1000 times (adjustable)

8. Sample Dimensions: 100×100×100 / 190×190×390 / 100×100×400mm

9. Sample Internal and External Temperature Difference: <+2℃

Material Structure: The overall structure is monolithic.

1. Inner Box Material: SUS 304# Stainless Steel Sheet

2. Outer Case Material: SUS 304# stainless steel sheet/special rust-proof treated cold rolled steel with plastic coating and baked paint 

Five, Dimensions within Work:

ZT-CTH-80L Length W: 500mm × Height H: 400mm × Width D: 400mm

ZT-CTH-120L  600W x 500H x 400D mm

ZT-CTH-150L  600W x 500H x 500D mm

ZT-CTH-225L W 750 × H 600 × D 500 mm

ZT-CTH-306L Length: 850mm x Depth: 600mm x Width: 600mm

ZT-CTH-408L, Length W 850 x Depth H 600 x Width D 800 mm

ZT-CTH-800L  Length W: 1650mm x Depth H: 600mm x Width D: 800mm

ZT-CTH-1000L 1850W x 600H x 900D mm