Application Industries
Superconducting Materials
Tests the critical current retention rate and structural integrity of superconducting coils and wires under low-temperature shock.
Petrochemical Industry
Validates the sealing performance and anti-brittleness capability of cryogenic valves and pipeline seals under low-temperature medium shock.
Aerospace
Evaluates the functional reliability of exposed spacecraft sensors and antennas under alternating space cryogenic and solar heating conditions.
Product Features
Deep Low-Temperature Guarantee
Utilizes efficient cascade or liquid nitrogen refrigeration technology, capable of reaching temperatures as low as -100°C with rapid low-temperature recovery.
Visible Impact Process
Equipped with a large-size low-temperature anti-fog observation window and internal lighting, enabling real-time observation throughout the test.
Precise Temperature Control Logic
An intelligent control system accurately manages the shock slope and dwell time from ambient to low temperatures, ensuring high repeatability.
Sales Q&A
Q: What is the typical shock time from ambient temperature to -80°C?
A: Under no-load conditions, the typical time for a sample to drop from +25°C to -80°C ranges from 10 to 30 minutes, depending on the chamber volume and refrigeration configuration.
Q: Does the exterior of the equipment develop condensation or frost during prolonged operation at extremely low temperatures?
A: The chamber body features multi-layer insulation and anti-condensation heating strip designs, effectively preventing external condensation and ensuring a dry laboratory environment.
Q: Can low-temperature shock tests be performed with electrical loads (e.g., powered operation)?
A: Yes, the device is equipped with test lead-in ports, allowing low-temperature shock tests to be conducted on samples under powered working conditions to evaluate their operational performance.
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