1. Product Name and Purpose

2. Product Features

• Sophisticated and Durable Design
  • The chamber is constructed with a high-strength stainless steel framework, providing excellent rigidity and resistance to corrosion. The exterior is finished with a scratch-resistant and electrostatic-dissipative coating, ensuring both aesthetic appeal and protection against static electricity-induced damage. The interior is lined with a thermally conductive and chemically inert material, facilitating uniform temperature distribution and safeguarding the tested electronics from any adverse chemical reactions. The door is a precision-engineered component, featuring a multi-point sealing mechanism and a pressure-balancing system. It is equipped with a high-quality silicone gasket and a magnetic latch, guaranteeing a tight and reliable seal even under extreme environmental conditions. A large, tempered glass viewing window, treated with an anti-fog and anti-reflective coating, allows for effortless visual inspection without compromising the integrity of the internal test environment.
• Precision Environmental Control Systems
  • Temperature Control: Capable of maintaining a temperature range from -50°C to +150°C, with an astounding accuracy of ±0.3°C. This is achieved through a combination of advanced compressor-based refrigeration and high-power resistive heating elements. The control system utilizes a sophisticated PID (Proportional-Integral-Derivative) algorithm, in conjunction with multiple platinum resistance temperature detectors (RTDs) strategically positioned throughout the chamber. This setup ensures not only precise temperature control but also minimal temperature gradients, allowing for uniform aging of all samples. The user-friendly touchscreen interface enables the programming of complex temperature profiles, such as simulating the thermal cycling that occurs during power-on and power-off cycles of an electronic device, or replicating the temperature changes in a harsh industrial environment.
  • Humidity Control: The humidity control system can achieve relative humidity levels ranging from 10% to 95% RH, with an accuracy of ±2% RH. It employs a hybrid approach, incorporating ultrasonic humidifiers for moisture addition and desiccant dehumidifiers for moisture removal. The chamber is equipped with high-precision capacitive humidity sensors that continuously monitor the internal humidity, and the control system makes instantaneous adjustments to maintain the desired levels. This is crucial for testing the effects of moisture on electronic components, such as the corrosion of metal contacts, the swelling of plastic housings, or the degradation of electrical insulation. The system can be programmed to create dynamic humidity profiles, including rapid changes and long-term stability tests, mimicking real-world scenarios like the transition from a dry indoor environment to a humid outdoor one.
  • Vibration and Shock Simulation: To evaluate the mechanical durability of electronic products, the chamber is equipped with a high-performance vibration table and shock generator. The vibration table can produce a wide range of frequencies, from 10 Hz to 2000 Hz, with adjustable amplitudes from 0.5 mm to 50 mm. The shock generator can deliver precise shock pulses with magnitudes ranging from 20 g to 1000 g (where g is the acceleration due to gravity) and durations from a few milliseconds to several seconds. These capabilities are essential for testing the resilience of electronic components and assemblies to the vibrations and shocks experienced during transportation, operation in vibrating machinery, or accidental drops. The control system allows for the programming of custom vibration and shock sequences, including random vibration patterns and multi-axis shock simulations.
  • Electrical Stress Application: The chamber also offers the ability to apply electrical stress to the tested electronics. It can provide adjustable voltage and current levels, enabling the simulation of overvoltage, undervoltage, power surges, and electrostatic discharge events. The electrical stress can be applied continuously or in a pulsed manner, and the control system monitors the electrical parameters in real-time, ensuring compliance with the specified stress levels. This is vital for assessing the robustness of electronic components, such as capacitors, transistors, and integrated circuits, against electrical abnormalities that may occur during their operational life.
• Advanced Instrumentation and Data Acquisition
  • The chamber is outfitted with a comprehensive suite of sensors and instrumentation. In addition to temperature, humidity, vibration, shock, and electrical sensors, it includes sensors for measuring other parameters such as leakage current, impedance, and power consumption of the tested electronics. These sensors are connected to a high-speed data acquisition system that records and stores all relevant data. The data acquisition system offers a sampling rate of up to 10,000 samples per second, ensuring that even the most transient and minute changes in environmental conditions or product performance are accurately captured. The collected data can be accessed and analyzed in real-time using the integrated software suite, which provides powerful data visualization and analysis tools. The system is also compatible with popular electronics design and analysis software, facilitating seamless integration into existing research and development and quality control workflows.
• Enhanced Safety and Compliance Features
  • The Customized Accelerated Aging Chamber for Electronics Industry is designed with multiple layers of safety features. It incorporates an automatic emergency shutdown system that activates immediately in the event of any critical malfunction, such as overheating, overcooling, excessive humidity, or a significant electrical fault. The chamber is equipped with a fire suppression system, utilizing inert gases or chemical suppressants, which can rapidly extinguish any incipient fires that may arise due to electrical shorts or component failures. The ventilation system is engineered to remove any harmful gases or fumes that may be generated during testing, protecting both the samples and the operators. The control panel is fortified with safety interlocks and prominent warning indicators, preventing unauthorized access and ensuring the well-being of personnel. Additionally, the chamber complies with all relevant industry standards and regulations, such as IEC (International Electrotechnical Commission) standards for environmental testing and JEDEC (Joint Electron Device Engineering Council) standards for semiconductor device testing, ensuring that the testing procedures are recognized and accepted by the electronics industry.

3. Specific Parameters