Three Zones Thermal Shock Chamber

Thermal Shock Test Chamber is used to test the capability of material structure or composite materials to withstand the continuous environmental changes between extremely high temperature and low temperature during a short time, and therefore understand the chemical changes or physical damages caused by expansion from heat and contraction from cold in the shortest possible time. It is applicable to metals, plastic, rubber, auto parts, chemical materials, electronics and other materials. The test results can be used as a reference or basis for product improvement.


Three zones thermal shock test chamber has one chamber test room, where specimen is fixed in its position. The cold and hot air is circulates into the test room through the pneumatic damper on the left and right sides. The temperatures are pre-heated and pre-cooled, allowing quicker recovery of the desired condition.


Complies to national and international standards: IEC 60068-2-1-1990, IEC 60068-2-2-1974, IEC 60068-2-14-1984

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Technical Specification of Chamber

Features:Water cooled. Ambient Temp. +25℃ no-load
1.High Temperature Shock Range +60℃ ~ +150℃
2. Low Temperature Shock Range -55℃ ~ -10℃
3.High Temperature Chamber Temp. Range +60 ~ +200℃
4. Low Temperature Chamber Temp. Range -70℃ ~ -10℃
5. Temperature fluctuation ±0.5℃
6. Temperature uniformity ±2.0℃
7. Recovery time -40℃~150℃  within 5mins (load 15KG)(the sensor put in the outlet of the unit)
8. Exposure time more than 30 minutes
9. Transfer time Less than 10 seconds
1.Internal dimension W 650 × H 550 × D 1400  mm
2. EX. Dimension W 2290 × H 2260 × D 3150  mm (about)
3. Chamber Structure independent product testing area, High temperature storage area, Low temperature cold storage area
4. Inner wall material: Stainless Steel Plate SUS304
5. Wall material: Top-grade Carbon Steel Plate
6. Insulation material High temperature chamber:24k Glass woolLow temperature chamber:Rigid polyurethane Foam + glass fiber

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