Thermal Shock Test Chamber
Types: Two-zone (Basket-type), Three-zone (Valve-type)
Purpose: Simulates instant drastic temperature change environments for testing chips, military products, and other components requiring resilience to thermal shock.
Features:
Rapid Temperature Transition: High-temperature zone heats up to 180℃ in <15 minutes; low-temperature zone cools down to -70℃ in <50 minutes.
Safety Mechanisms: Equipped with explosion-proof chain design and safety lock devices to prevent accidental opening during extreme temperature cycles.
Introduction to Two - Box and Three - Box Cold and Thermal Shock Test Chambers
Cold and thermal shock test chambers are indispensable tools for assessing product durability under extreme temperature fluctuations. Among them, Two - Box Cold and Thermal Shock Test Chambers and Three - Box Cold and Thermal Shock Test Chambers stand out as advanced solutions, widely applied in R & D, production, and quality inspection across industries like electronics, automotive, aerospace, and more.
1. Two - Box Cold and Thermal Shock Test Chamber
This chamber is engineered to simulate rapid temperature transitions, ensuring products can withstand harsh thermal environments.
Structural Design & Functionality
It features a scientifically designed structure with low - friction hinges, enabling flexible adjustment of the door opening angle. The inner chamber is crafted from embossed mirror - like stainless steel, guaranteeing excellent corrosion resistance and durability. A balanced temperature - humidity control system, integrated with dynamic PID and water - vapor partial pressure control, delivers unparalleled precision in temperature regulation while minimizing energy consumption.
Key Components & Safety
Core electrical parts are sourced from renowned international brands. The circulating fan is paired with a high - temperature - resistant bearing (withstanding up to 120°C), and the refrigeration unit is equipped with a full - size stainless steel water tank to prevent compressor corrosion. A unique leakage - proof design further enhances operational safety.
Temperature Performance
It boasts impressive temperature transition speeds: the high - temperature zone reaches the target temperature within 15 minutes (with the ambient temperature ranging from – 180°C to + 180°C), and the low - temperature zone drops to – 70°C within 50 minutes under ambient conditions.
Compliance & Standards
It adheres to rigorous international and national standards, including MIL - STD - 883H - 2018(Low - Temperature Test Method), MIL - STD - 202G(High - Temperature Test Method), GB/T2423.22 - 2016(Temperature Change Test), GJB150.5A - 2009(Temperature Shock Test), GJB360.7(Temperature Shock Test for Electronic/Electrical Components), and IEC60068 - 2 - 14(Temperature Shock Test).
2. Three - Box Cold and Thermal Shock Test Chamber
As a robust alternative, this chamber caters to similar testing demands with distinct structural advantages.
Design & Operational Advantages
Like its two - box counterpart, it has an adjustable door opening angle for convenient operation. The inner chamber’s embossed mirror - like stainless steel construction ensures long - term reliability. The same advanced temperature - humidity control system guarantees precise thermal management, reducing energy use and environmental impact. Core electrical components remain internationally sourced, and safety features (such as the leakage - proof design and high - temperature - resistant fan bearings) are standardized.
Performance Consistency
It matches the two - box model in temperature transition efficiency: 15 minutes for the high - temperature zone to reach the set point (ambient: – 180°C to + 180°C) and 50 minutes for the low - temperature zone to hit – 70°C.
Compliance
It also meets all key industry standards mentioned above, ensuring test results align with global quality benchmarks.
3. Model Diversity & Customization
Both chamber types offer a wide range of models (e.g., U2S - 100 - A/W for two - box, U3S - 100 - A/W for three - box) with varying temperature ranges (typically – 70°C to + 180°C) and volumes (from 100L to 1000L). Working chamber and external dimensions differ by model (e.g., U2S - 100 - A/W: 500×400×500 mm working space, 1300×2020×1890 mm external size; U3S - 100 - A/W: 600×500×500 mm working space, 1700×2150×2000 mm external size). Customization is available to meet unique testing requirements.
In summary, Two - Box and Three - Box Cold and Thermal Shock Test Chambers combine precision engineering, safety, and standard compliance to deliver reliable thermal shock testing. They empower industries to validate product resilience, accelerate R & D, and ensure quality across the product lifecycle.
Core Optimization Keywords
Cold and Thermal Shock Test Chamber, Two - Box, Three - Box, Temperature Fluctuation Testing, Industrial Quality Assurance, Product Durability Verification, International Standard Compliance, Precision Thermal Control
