Cryogenic Blackout Test Chamber

The DHT® Cryogenic Blackout Test Chamber is designed specifically to simulate the low-temperature, dark conditions encountered in high-tech fields such as aerospace, aviation, and electronics. By replicating extreme cold and sunlight-deprived dark environments, the device tests how materials and equipment perform under harsh conditions. It is particularly suitable for studying the reliability of spacecraft, satellites, and other space equipment. This device effectively simulates the extreme cold-dark environment, providing scientific data on the cold resistance and anti-aging performance of new materials, electronic products, and precision instruments.

Benefits

Precise Simulation of Extreme Cold-Dark Environments: The chamber can precisely simulate cold-dark environments ranging from standard temperatures to as low as -60°C. By controlling temperature, humidity, and light conditions, it closely replicates product performance in real-world space environments.

Efficient Temperature Control System: Capable of rapidly cooling and maintaining a stable low-temperature environment, ensuring precise temperature control throughout the test and ensuring reliable test data.

Light Simulation and Isolation Design: Features a fully isolated dark environment that simulates conditions without sunlight radiation, effectively replicating cold-dark conditions.

High-Efficiency, Energy-Saving System: The device operates efficiently with low power consumption, reducing operational costs and minimizing environmental impact, in line with green and eco-friendly standards.

Comprehensive Safety Protection Mechanism: Equipped with multiple protection systems, including over-temperature, over-pressure, and overload safeguards, the chamber ensures that any abnormal conditions during testing are detected and addressed promptly, ensuring the safety of both the equipment and the test samples.

Features Video

Specifications

Temperature Range (°C) 0~180;-40~180;
-65~180;-70~180
Temperature Fluctuation (°C) ≤±1.0 (atmospheric pressure, no load)
Temperature Uniformity (°C) ±2.0 (atmospheric pressure, no load)
Temperature Gradient (°C) ≤2.0
Temperature Rate (°C/min) Heating/Cooling Rate: 0.5 ~ 1.0°C/min
Non-linear Adjustable (atmospheric pressure, no load)
Temperature Deviation (°C) ≤2.0 (atmospheric pressure, no load)
During low pressure composite testing: ±3
Pressure Recovery Rate (kPa/min) ≤10
Pressure Range (kPa) Customizable
Pressure Accuracy (kPa) 0.1
Pressure Variation Rate (kPa/min) ≤10
Available Temperature Range for Humidity Control (°C) 15 ~ 95
Relative Humidity Range (%RH) 20~98
Humidity Accuracy (%RH) ±1.0 ~±3.0