Stress Screening Test Chamber
Stress Screening Test Chamber
Industrial
Thermal Shock Test Chamber

Thermal Shock Test Chamber

Specifications
The DHT® Thermal Shock Test Chamber is specifically engineered to withstand extreme temperature testing, integrating key advantages such as precise temperature control, modular structural design, and extended service life. It supports an ultra-wide temperature range—from -70°C to +250°C—with a high control accuracy of up to ±0.5°C. Equipped with the self-developed DHSPLCON™ intelligent control system, the chamber ensures rapid temperature recovery and stable performance throughout testing.
Its structure features a basket-style loading design and modular layout, allowing for fast maintenance and adaptable configurations, with customizable load capacities up to 50 kg. This makes it ideal for demanding applications in automotive electronics, aerospace materials, and biomedical industries. Additionally, the DHT® chamber is designed with energy efficiency in mind, incorporating dual cooling modes (air-cooled/water-cooled) and a patented frost-free operation system that reduces energy consumption by up to 30% compared to traditional systems. Remote monitoring, a graphical touchscreen interface, and network-based management further enhance operational efficiency and user experience.

Benefits

Vertical Two-Zone Layout: Designed with a vertically stacked hot and cold chamber configuration, optimizing space utilization and facilitating easy operation and maintenance.

Ball-Screw Driven Basket Transfer System: Equipped with a ball-screw drive mechanism to ensure smooth and reliable transfer of the test basket between hot and cold chambers, enhancing stability during testing.

High Load Capacity Basket Design: The two-zone chamber supports a maximum basket load of 20 kg, while the three-zone model accommodates up to 50 kg, meeting a variety of testing requirements.

Precise Temperature and Humidity Control: The hot chamber operates from +50°C to +220°C (optional up to +250°C), and the cold chamber from -80°C to +70°C, offering flexibility for diverse testing scenarios.

Ensured Temperature Uniformity: Optimized airflow design guarantees uniform temperature distribution within the chamber, ensuring accurate and consistent test results.

No Compressed Air Required: The system is designed to operate without an external compressed air supply, simplifying installation and usage while reducing maintenance costs.

Specifications

Test Zones2
High Temperature Chamber Range（℃）50~220
Low Temperature Chamber Range（℃）-70~10
Temperature Fluctuation±0.3~1
Temperature Uniformity（℃）70L/100L：±0.5~2
Reinforced Models：±1~2
Recovery Time（min）70L/100L：＜15 (measured on the sample)；＜5(measured at the air outlet)
Reinforced Models：＜2(measured at the air outlet)
Maximum Load70L：20
100L/Reinforced Models：50
Noise Level70L：8.5
100L：11
Reinforced Models：/
Power Supply380V±10%，50~60HZ，3/N/PE
Rated Power70L：58
100L：60
Reinforced Models：/
Cooling Method70L/100L：Air-cooled
Reinforced Models：Water-cooled
DHTS2-70GB/T 2423.22-2002
DHTS2-100MIL STD 883 E,
Method 1010.7 intensity A,B,C,D,F
MIL STD 810 E,method 503
MIL STD 202F,method 107 G
DHTS2-Reinforced ModelsIEC 60068-2-14, Test NA
IPC-TM-650 TEST METHODS MANUAL
MIL STD 883 C,
Method 1010.5 intensity A,B,C,D,G
MIL STD 810 D,method 503.2
MIL STD 202 E,method 107 D


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