Freeze-Thaw Tester
Scope of Application:
For high freeze-thaw resistance 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 evaluated by dynamic modulus of elasticity, rate of mass loss, and relative durability index.
Testing.
Section IIConcrete freeze-thaw testerMeets Standards:
SL352-2006 "Code for Testing of Hydropower Concrete"
GB/T 2542-2003 "Testing Methods for Masonry Bricks"
JG/243-2009 "Concrete Freeze-Resistant Test Equipment"
JGJ/T193-2009 Standard for Evaluation of Durability of Concrete
GB/T 4111-1997 "Test Methods for Concrete Small Hollow Blocks"
GB/T 50081-2002 Standard for Test Methods of Mechanical Properties of Ordinary Concrete
ASTM/C666 Standard Test Method for Rapid-Freeze-Thaw Resistance of Concrete
GB/T50082-2009 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℃
3. Uniformity of Distribution: ±2.0℃
4. Temperature Deviation: ≤±2℃
5. Sample Capacity: Quantity varies by model
6. Freezing and thawing cycle time: 2-5 hours per cycle
7. Freeze-thaw cycle次数：0 to 1000 cycles (adjustable)
8. Sample Sizes: 100×100×100 / 190×190×390 / 100×100×400mm
9. Sample internal and external temperature difference: <+2℃
Four: Material Structure: The overall structure is monolithic.
Inner Box Material: SUS 304# Stainless Steel Sheet
2. Outer Carton Material: SUS 304# stainless steel sheet/special anti-rust treated cold rolled steel sheet with spray painting and baking varnish
V. Interior Dimensions:
ZT-CTH-80L 500mm(W) x 400mm(H) x 400mm(D)
ZT-CTH-120L Length: 600mm x Depth: 500mm x Width: 400mm
ZT-CTH-150L 600W x 500H x 500D mm
ZT-CTH-225L W 750 x H 600 x D 500 mm
ZT-CTH-306L, L x 850 x W x 600 x H x 600 mm
ZT-CTH-408L, Length: 850mm, Depth: 600mm, Width: 800mm
ZT-CTH-800L W 1650 x H 600 x D 800mm
ZT-CTH-1000L, Length W 1850mm × Depth H 600mm × Width D 900mm
