Freeze-Thaw Tester

Scope of Application:

For high freezing resistance requirements in cement and concrete testing, determine the resistance of cement concrete to the combined and repeated actions of water and sub-zero temperatures.

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

Testing.

Two、Concrete freeze-thaw testerMeets Standards:

SL352-2006 "Code for Laboratory Test 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 "Testing Methods for Small Concrete Hollow Blocks"

GB/T 50081-2002 Standard for Test Methods of Mechanical Properties of Ordinary 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 Properties and Durability of Ordinary Concrete

III. Technical Specifications:

Temperature Range: +100℃ ~ -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. Freeze-thaw cycle time: 2-5 hours per cycle

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

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

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

Four: Material Structure: The overall structure is monolithic.

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

2. Outer Carton Material: SUS 304# stainless steel plate/special rust-proof treated cold rolled steel plate with spray painting and baking varnish 

Section 5: Internal Dimensions:

ZT-CTH-80L  500mm (W) x 400mm (H) x 400mm (D)

ZT-CTH-120L  600mm W x 500mm H x 400mm D

ZT-CTH-150L   W 600 x H 500 x D 500 mm

ZT-CTH-225L W 750 x H 600 x D 500 mm

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

ZT-CTH-408L  850mm (W) x 600mm (H) x 800mm (D)

ZT-CTH-800L   W 1650 x H 600 x D 800mm

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