Views: 1 Author: Sanwood Technology Publish Time: 2025-07-17 Origin: Sanwood Technology
In today's highly competitive electronics market, product quality and reliability have become the foundation of enterprises. Sanwood 's Thermal Shock Chamber strictly follows the IEC 60068-2-14:1984 Test Methods (Temperature Change Test Methods) to provide the most demanding environmental reliability testing solutions for various electronic products, automotive parts, aerospace equipment, etc.
Standard Description
The IEC 60068-2-14 standard is one of the basic standards for environmental testing developed by the International Electrotechnical Commission, and is dedicated to temperature variation test methods. The standard simulates the ability of products to withstand rapid changes in extreme temperatures, and evaluates the performance stability of materials, components and complete products under conditions of rapid temperature change.
Technical Parameters
Temperature shock range: -65℃～+150℃
High-temperature zone storage range:
(1) Preheating upper limit temperature: +60℃～+200℃
(2) Rising time: zone temperature→+200℃ ≤45min (3.0~5.0℃/min)
Note: Rising time is the performance of high-temperature chamber when it is running alone.
Low-temperature zone storage range:
(1) Precooling lower limit temperature: -10℃～-70℃
(2) cooling time: zone temperature → -70 ℃ ≤ 60min (1.0 ~ 2.0 ℃ / min)
Note: cooling time for the performance of the cryogenic chamber when running alone.
Temperature shock recovery performance: high-temperature exposure +150 ℃, more than 30 minutes, the test time can be adjusted.
low-temperature exposure -40 ℃, more than 30 minutes, the test time can be adjusted.
Temperature shock recovery time: ≤ 5min within the completion of the unloaded Down
Cradle conversion time: ≤ 10 seconds to complete
Technical Features
Sanwood's Thermal Shock Chamber adopts horizontal structure design, compared with the traditional vertical model, it has better space utilization and operation convenience, especially suitable for the testing needs of large-size or heavy-duty military equipment. Its technical features include:
1. High-efficiency refrigeration system to ensure extremely fast temperature change
Adopting compound stacked refrigeration technology with international famous brand compressor to ensure rapid cooling in the low temperature zone and precise temperature control in the high temperature zone, realizing the effect of cold and heat shock without delay.
2. Military-grade chamber structure, sturdy and durable
high-strength stainless steel liner, corrosion-resistant, antioxidant, adapting to long-term high and low temperature cycle test.
Multi-layer heat insulation layer, effectively reduce heat loss and improve energy efficiency.
Explosion-proof observation window + LED lighting, real-time monitoring of the status of the test sample to ensure safety.
3. Intelligent control system, convenient operation
touch screen + PLC control, support programme editing, data storage, remote monitoring and other functions.
Sanwood's Thermal Shock Chamber is your right-hand man for product reliability verification. We not only provide test equipment in accordance with IEC 60068-2-14 standard, but also committed to provide customers with comprehensive reliability testing solutions. Sanwood Technology has also developed standard-compliant High and Low Temperature Test Chambers , Walk-In Test Chambers, Altitude Test Chambers and other test chambers, and supports customized services.
For more professional testing solutions, please contact Sanwood Technology, we will customize professional services for you.
