Custom Temperature Shock Chamber Meets IEC 60068-2-14, Test Na2 Test Standards

1. Product Name and Purpose

2. Product Features

• Robust and Insulated Chamber Construction
  • The chamber is constructed with heavy-duty, heat-resistant materials that can endure the intense thermal stresses. The walls are made of high-strength steel with advanced insulation layers to minimize heat transfer between the different temperature zones. The door is equipped with a reliable sealing mechanism and a viewing window, allowing operators to monitor the testing process without compromising the integrity of the chamber. The interior is designed to create distinct hot and cold chambers, ensuring rapid and uniform temperature transitions.
• Precision Temperature Control System
  • Temperature Range and Cycling: Capable of achieving a wide temperature range, typically from -70°C to +125°C. The system can execute rapid temperature cycling between the hot and cold zones, with a transition time as short as a few minutes. This is essential for replicating the sudden temperature changes that components may experience in real-world applications, such as when a device is powered on or off in a harsh environment. The temperature control is accurate to within ±0.5°C, ensuring reliable and repeatable test results.
• Intuitive Control Panel and Data Acquisition Interface
  • The control panel is user-friendly and allows operators to easily set and adjust test parameters such as temperature levels, dwell times in each zone, and the number of thermal shock cycles. It provides real-time displays of the current temperature in both zones, the status of the testing process, and any alarms or warnings. The chamber is integrated with a comprehensive data acquisition system that records all relevant test data. This includes temperature histories, cycle times, and any observable changes in the physical or electrical properties of the components. The data can be stored in a built-in memory or exported to external storage devices for further analysis. The system can also generate detailed test reports in various formats.
• Safety Features and Alarms
  • To ensure the safety of operators and the protection of the test samples and the chamber itself, a range of safety features is incorporated. These include over-temperature and over-current protection systems, emergency stop buttons, and alarms for abnormal temperature fluctuations, equipment malfunctions, or any other safety-related issues. The chamber is also equipped with proper ventilation and exhaust systems to handle any potentially harmful gases or vapors that may be generated during the testing process.

3. Specific Parameters

• Temperature Range and Accuracy
  • The -70°C to +125°C temperature range with ±0.5°C accuracy provides a comprehensive testing spectrum. Different components have different temperature tolerances and performance characteristics. For example, some semiconductors may experience changes in electrical conductivity at low temperatures, while connectors may expand or contract, affecting their mechanical integrity. The accurate temperature control ensures that the test conditions are precisely maintained, allowing for a detailed assessment of component behavior.
• Thermal Shock Cycle Parameters
  • The chamber can be programmed to perform a specific number of thermal shock cycles, typically ranging from 10 to 500, depending on the requirements of the IEC 60068-2-14, Test Na2 standard and the nature of the components. The dwell time in each temperature zone can also be adjusted, from a few minutes to several hours. This flexibility enables manufacturers to simulate a wide variety of real-world scenarios and evaluate the long-term durability of components under different thermal shock conditions.
• Testing Volume and Payload Capacity
  • The chamber offers a customizable testing volume, usually ranging from 2 m³ to 10 m³, to accommodate a significant number of components. The payload capacity is designed to handle heavy and bulky components, with a maximum capacity of up to several tons. This allows for the testing of both individual components and small assemblies.
• Data Sampling Frequency and Resolution
  • The data acquisition system samples data at a frequency of up to 500 Hz. The temperature data has a resolution of 0.1°C. This high-resolution and frequent sampling enable the detection of even the slightest temperature changes and trends, providing valuable insights into the behavior of the components during thermal shock testing.

4. Product Functions

• Product Tags:

  Custom Temperature Shock Chamber

        

  Na2 Temperature Shock Chamber

        

  IEC 60068-2-14 Temperature Shock Chamber

        

  Custom Temperature Shock Chamber Meets IEC 60068-2-14, Test Na2 Test Standards Images