China Environmental Test Chambers manufacturer
Dongguan Precision Test Equipment Co., Ltd.
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Customized Climate Vibration Test Chamber For Electronics Industry

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Dongguan Precision Test Equipment Co., Ltd.

City: guangzhou

Country/Region:china

Tel:86-0769-8701-1382

Contact Person:
Mr.Precision
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Customized Climate Vibration Test Chamber For Electronics Industry

Brand Name PRECISION
Model Number THV-20
Certification ISO
Place of Origin CHINA
Minimum Order Quantity 1
Price $20000
Payment Terms T/T
Supply Ability 100/month
Delivery Time 15 working days
Packaging Details Standard export packaging
Customized support OEM ODM
Origin China
Material Stainless Steel
Controller Programmable LCD Touch Screen
Temp accuracy: 0.5°C
Temp uniformity 0.5°C
Refrigerant Environmental friendly R23/R404
Detailed Product Description

Customized Climate Chamber with Vibration Test for Electronics Industry

In the fast-paced and highly competitive electronics industry, the reliability and durability of electronic components and devices are of paramount importance. The Customized Climate Chamber with Vibration Test is a state-of-the-art solution that allows manufacturers and researchers to subject electronics to a comprehensive range of environmental and mechanical stressors, simulating real-world conditions to optimize product design and quality.

1. Product Name and Purpose

 
This specialized chamber is designed to evaluate the performance and integrity of electronic products such as circuit boards, semiconductors, mobile devices, and aerospace electronics. It serves electronics manufacturers, aerospace and defense contractors, research institutions, and quality control laboratories. The primary goal is to determine how these components respond to simultaneous temperature, humidity, and vibration variations, which are common in various applications and during transportation. By conducting such tests, potential weaknesses can be identified and addressed, leading to enhanced product reliability, reduced field failures, and increased customer satisfaction.

2. Product Features

 
  • Compact and High-Performance Design
    • The chamber is constructed with a rigid and lightweight alloy framework that provides excellent structural integrity while minimizing its footprint. The exterior is made of a durable and corrosion-resistant material, ensuring long-term use in demanding laboratory or production environments. The interior is lined with an electrostatic dissipative and thermally conductive material to prevent electrostatic discharge and promote uniform temperature distribution. The door features a precision sealing mechanism, incorporating a conductive gasket and a secure locking system, maintaining a stable and controlled testing environment. A small but high-resolution viewing window, made of anti-static and anti-glare glass, allows for visual inspection without interfering with the internal conditions. The chamber is also equipped with adjustable racks and holders to accommodate different sizes and shapes of electronic samples.
  • Precision Environmental and Vibration Control Systems
    • Temperature Control: Capable of maintaining a wide temperature range, from -60°C to +150°C, with an accuracy of ±0.3°C. It utilizes 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.
    • Vibration Control: The vibration system is a high-precision component, capable of generating a wide range of frequencies and amplitudes. It can produce vibrations from 2 Hz to 2000 Hz, with amplitudes adjustable from 0.05 mm to 50 mm. The vibration table within the chamber is designed to provide a highly uniform and controlled vibration field, ensuring that all parts of the tested component experience the same mechanical stress. The control system allows for the programming of complex vibration waveforms, including sinusoidal, random, and shock waveforms, mimicking the diverse vibration patterns that electronic components encounter, such as those caused by transportation vibrations, machinery operation in industrial settings, or the vibrations experienced in aerospace applications. The vibration system is also equipped with accelerometers and displacement sensors to accurately measure and monitor the applied vibrations, ensuring the repeatability and accuracy of the tests.
  • Advanced Instrumentation and Data Acquisition
    • The chamber is outfitted with a comprehensive suite of sensors and instrumentation. In addition to temperature, humidity, and vibration sensors, it includes sensors for measuring electrical parameters such as voltage, current, resistance, and capacitance of the tested electronic components. These sensors are connected to a state-of-the-art data acquisition system that records and stores all relevant data. The data acquisition system offers a high sampling rate, typically ranging from 1000 to 5000 samples per second, ensuring that even the most rapid changes in environmental conditions, vibration parameters, or component performance are accurately captured. The collected data can be accessed and analyzed in real-time or retrieved later for in-depth studies. The system is also compatible with specialized electronics industry data analysis software, enabling the generation of detailed reports and graphical representations of the test results, which are essential for making informed engineering decisions.
  • Enhanced Safety and Compliance Features
    • The Customized Climate Chamber with Vibration Test for the Electronics Industry is designed with multiple 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 vibration system failure. The chamber is equipped with a fire suppression system, which can quickly extinguish any potential fires that may occur due to electrical faults or component failures. The ventilation system is engineered to remove any harmful gases or fumes that may be generated during the testing process, protecting both the samples and the operators. The control panel is designed with safety interlocks and clear warning indicators to prevent accidental operation and ensure the well-being of personnel. Additionally, the chamber complies with all relevant electronics industry standards and regulations, such as IEC 60068 for environmental testing and MIL-STD-810 for military electronics testing, ensuring that the testing procedures are recognized and accepted by regulatory bodies and industry stakeholders, facilitating the certification and market acceptance of electronic products.

3. Specific Parameters

 
  • Chamber Size and Capacity: The chamber is available in a variety of sizes, from small benchtop models with a volume of a few liters, suitable for testing individual microchips or small circuit boards, to larger floor-standing units with volumes up to several cubic meters, capable of accommodating multiple racks of server components or complete consumer electronics devices. The interior dimensions are optimized for proper air circulation and uniform distribution of environmental and vibration parameters, ensuring that all parts of the tested electronics are effectively exposed to the simulated conditions.
  • Temperature Cycling Rate: The chamber can perform temperature cycles at a rate of 3 to 6 cycles per hour, depending on the specific requirements of the test protocol. For example, it can rapidly cool from +80°C to -40°C in a matter of minutes and then heat back up, subjecting the electronic components to significant thermal stress. The ramp rate can be adjusted, typically ranging from 2°C per minute to 15°C per minute, allowing for the simulation of different thermal profiles.
  • Humidity Cycling Rate: The humidity can be cycled within 10 to 20 minutes, allowing for the simulation of rapid changes in moisture conditions. This replicates the transitions that may occur, for example, when an electronic device is moved from a dry indoor environment to a humid outdoor one or vice versa. The chamber can quickly adjust the humidity level from a low value, such as 10% RH, to a high value, such as 90% RH, and back, enabling the evaluation of the component's response to such changes.
  • Vibration Frequency and Amplitude Range: The vibration system can generate frequencies from 5 Hz to 1000 Hz, with amplitudes adjustable from 0.1 mm to 20 mm. These parameters are suitable for simulating a wide range of vibration conditions that electronics may face, from the relatively low-frequency vibrations of a shipping container in transit to the higher-frequency vibrations of a nearby operating machinery.
  • Data Acquisition Rate: The data acquisition system samples sensor data at a rate of 3000 samples per second, ensuring that even the slightest and most rapid changes in temperature, humidity, vibration, or electrical parameters during the test are accurately recorded. This high sampling rate provides engineers and scientists with detailed and accurate information about the performance and behavior of the tested electronics, enabling them to identify potential issues and make informed design improvements.
  • Compliance with Industry Standards: The chamber is fully compliant with IEC 60068, which covers a wide range of environmental testing methods for electronics, and MIL-STD-810 for military electronics testing. This compliance ensures that the testing is conducted in accordance with the strict requirements and procedures established by the electronics industry, providing confidence in the reliability and performance of the tested products.

4. Product Functions

 
  • Accurate Simulation of Electronics Operational Environments
    • The primary function of this chamber is to provide a highly accurate and realistic simulation of the environmental and vibration conditions that electronic products will face during their operational lifespan. By precisely controlling temperature, humidity, and vibration levels, it allows for the evaluation of how components and devices will perform and degrade over time. For example, it can determine if a smartphone's touchscreen will malfunction due to condensation in a humid environment or if a computer's motherboard will experience component failures due to overheating and vibration during transportation. It can also assess how a satellite communication system's electronics will fare in the vacuum and vibration environment of space. This information is invaluable for electronics engineers to optimize their designs, select appropriate materials, and improve the overall reliability and durability of their products.
    • The ability to conduct repeatable tests with different environmental and vibration profiles, as mandated by industry standards, is also a crucial function. This helps in comparing the performance of various product designs or manufacturing processes and identifying the most suitable solution. For instance, a semiconductor manufacturer can test multiple prototypes of a new chip under the same set of temperature, humidity, vibration, and electrical stress cycling conditions and analyze the results to select the most reliable and efficient design.
  • Enhanced Electronics Product Quality and Innovation
    • Through comprehensive testing in the Customized Climate Chamber with Vibration Test, electronics product developers can identify and address potential issues in their designs. If a component shows signs of failure or degradation during the test, appropriate measures can be taken, such as modifying the material composition, improving the manufacturing process, or adding protective coatings or shielding. This leads to the development of more reliable and durable electronics products, reducing the risk of product recalls and enhancing customer satisfaction. In the research and development field, it allows for the exploration of new materials and technologies, providing valuable data on their behavior under extreme environmental and vibration conditions. For example, researchers can study the performance of new graphene-based conductors in high-temperature, high-humidity, and vibrating environments or the effectiveness of novel EMI shielding materials.
    • The chamber also serves as a powerful tool for quality control. By subjecting products to standardized environmental and vibration tests, manufacturers can ensure that their products meet the required quality and performance standards. This helps in building a reputation for quality and reliability in the highly competitive electronics market, which is essential for winning customer trust and market share.
  • Compliance with Electronics Industry Standards and Regulations
    • The compliance of the test chamber with relevant electronics industry standards is a key aspect of its functionality. The electronics industry is highly regulated, and products must meet specific standards to be accepted for use. By using this chamber to conduct tests in accordance with standards like IEC 60068 and MIL-STD-810, manufacturers can prove that their products are safe and reliable. Regulatory bodies and industry customers rely on accurate test results obtained from such chambers to enforce safety and quality regulations, ensuring the proper functioning of electronic products and the protection of consumers and other electronic systems.

5. Production and Quality Assurance

 
    Product Tags: Customized Climate Test Chamber   Electronics Industry Vibration Test Chamber   Vibration Climate Control Chamber  
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