Customized Environmental Climatic Test Chamber For Electronics Industry

1. Product Name and Purpose

2. Product Features

• Compact yet High-Performance Design
  • The chamber is constructed with a space-efficient yet robust framework, typically made of lightweight yet durable alloy materials. The exterior is designed to be sleek and unobtrusive, suitable for integration into modern electronics manufacturing and testing facilities. The interior is crafted with an electrostatic dissipative lining to safeguard against electrostatic discharge (ESD) that could potentially damage sensitive electronic components. The door is engineered with a precision sealing mechanism, incorporating a conductive gasket and a secure locking system, ensuring an ESD-safe and hermetic enclosure. A small but highly durable viewing window, made of anti-static and anti-glare glass, allows for visual inspection of the testing process without compromising the chamber's environmental integrity.
• Precision Environmental Control Systems
  • Temperature Control: Capable of maintaining a wide temperature range, from -60°C to +150°C, with an outstanding accuracy of ±0.3°C. It employs advanced thermoelectric cooling and heating technologies, which offer rapid temperature transitions and excellent temperature uniformity. The control system is equipped with a high-resolution feedback loop, featuring multiple temperature sensors strategically placed within the chamber to ensure minimal temperature gradients. The user-friendly control panel permits the programming of intricate temperature profiles, including rapid temperature ramps, extended soak times at specific temperatures, and cyclic temperature sequences, all of which are essential for mimicking real-world temperature variations such as those experienced during device operation, transportation, and storage.
  • Humidity Control: The humidity control system is equally precise, capable of achieving humidity levels from 5% to 95% RH (Relative Humidity), with an accuracy of ±2% RH. It utilizes a combination of ultrasonic humidifiers and desiccant dehumidifiers, integrated with a carefully designed laminar air flow system. This ensures uniform humidity distribution and rapid humidity adjustments. The chamber is outfitted with highly accurate capacitive humidity sensors that continuously monitor the internal humidity, and the control system makes real-time adjustments to maintain the desired humidity levels. This is crucial for testing the effects of moisture on electronic components, such as the potential for corrosion, short-circuiting, or degradation of electrical properties.
  • Altitude and Pressure Simulation: To assess the performance of electronics at different altitudes, the chamber can simulate pressures ranging from vacuum levels up to several atmospheres, with an accuracy of ±0.05 kPa. This is achieved through a high-precision pressure control system that can precisely adjust the internal pressure. By simulating altitude changes, manufacturers can evaluate how components like semiconductor devices, connectors, and displays behave in low-pressure or high-altitude environments, where issues such as outgassing, dielectric breakdown, or mechanical stress due to pressure differentials may arise.
  • Corrosive Substance and Chemical Exposure: The chamber can be customized to introduce specific corrosive gases or chemical vapors, such as sulfur dioxide, hydrogen sulfide, or salt mist, in controlled concentrations. It is equipped with a gas injection and mixing system that allows for precise dosing and uniform dispersion of the corrosive substances. This enables the evaluation of how electronic components resist chemical corrosion, which is vital for products destined for industrial, marine, or chemically harsh environments. The chamber also has a built-in exhaust and purification system to safely remove the corrosive gases after testing.
  • Electromagnetic Interference (EMI) and Compatibility Testing: To address the increasing concern of EMI in the electronics industry, the chamber is designed to conduct comprehensive EMI and compatibility testing. It is equipped with signal generators, antennas, and spectrum analyzers to create and measure electromagnetic fields. This allows for the assessment of how electronic devices perform in the presence of external EMI sources, such as radio transmissions, cell phone signals, or other nearby electronic equipment. It can also test the emissions generated by the tested devices to ensure they do not interfere with other electronics. The chamber can be configured to meet various international EMI standards, such as CISPR 25 and FCC Part 15, providing a reliable platform for ensuring electromagnetic compatibility.
• Advanced Instrumentation and Data Acquisition
  • Product Tags:

    Electronics Industry Climatic Test Chamber

          

    Environmental Climatic Test Chamber

          

    Customized Climatic Test Chamber

          

    Customized Environmental Climatic Test Chamber For Electronics Industry Images