Electronic Product Environmental Test Chamber
Applications of Environmental Test Chambers in the Semiconductor Industry
In the semiconductor field, environmental testing can determine the success or failure of a product.
From high temperature to low temperature testing, we ensure the reliability of chips under ambient temperature and humidity conditions.
As a well-known large-scale environmental test chamber manufacturer in china, Zhongzhi Testing Instrument Co., Ltd. focus on simulating extreme ambient temperature, humidity, altitude and vibration test equipment solutions to ensure that Products for the semiconductor industry can withstand environmental reliability testing before they are launched on the market.
Contact us today to learn how our professional testing solutions can enhance your semiconductor production process!
Looking for a test solution that can flexibly cope with various test environments? Choose our Battery Test Chamber, you will get professional technical support and perfect after-sales service.
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Specific Application Scenarios for the Semiconductor Industry
In the semiconductor industry, product reliability is critical. Chips and other electronic components may be exposed to extreme temperatures, humidity, pressure, or vibration in real-world applications. Environmental test chambers simulate these extreme conditions to verify the performance stability of components under harsh environments.
Key Technologies of Zhongzhi Environmental Chambers
①Refrigeration Technology
The second generation of advanced linear refrigerant control technology is adopted, and the refrigeration capacity is adjusted adaptively over a full range through the application of electronic expansion valves.
Both refrigeration and heating are controlled at the minimum output value, and the refrigeration or heating output is 0 under certain working conditions, thus achieving the purpose of extreme energy saving, which is 40% energy saving compared with other traditional control technologies.
②Independently develop a new generation of control systems
The newly designed display screen is clear and intuitive, powerful and has unique functions in the industry.
4.0 industrial interconnection control technology realizes visual and controllable unattended functions, which can be operated in real time through mobile phones, computers, tablets and other human-machine interfaces.
Digital online monitoring, real-time pressure on equipment, and self-inspection, self-diagnosis and fault warning functions of electrical equipment.
③Fluid Simulation
Mechanics, temperature, humidity, pressure, power, and flow predictions are truly customized based on customer needs and test conditions.
④Use 3D software to build 3D models to support the construction of digital twins of production lines
Simulation is to use CFD method to design the determined structure, establish mathematical model, and use mathematical model method to predict the flow field and temperature field.
Before manufacturing the equipment, the appearance size, site layout, and pipeline layout should be confirmed, and 3D model should be established using 3D software to support the construction of digital twin of the production line. The equipment model should follow the "Production Line and Equipment Network Digital Development Specification"
Our Products
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Lenovo:
non-standard customized high and low temperature test chambers, rapid temperature change test chambers, hot and cold shock test chambers, etc.
Samsung Electronics
Provides walk-in high and low temperature humidity test chambers, rapid temperature change test chambers and other products;
Huawei Technologies
Provides high and low temperature humidity test chambers, walk-in rapid temperature change test chambers and other products.
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Top 10 excellent suppliers of environmental technology
IPO listed company, China's simulation environment and reliability test equipment base factory, top 10 excellent suppliers of environmental technology, 20-year-old brand, products are widely used in many Fortune 500 companies, you can trust environmental testing equipment supplier!
Scaled manufacturing
With 4 major manufacturing bases in Dongguan, Guangzhou, Suzhou and Tianjin, advanced ERP/MES/PLM systems run through the entire production process, batch research and development, customization of various types of environmental testing equipment, lean production, continuous improvement, reduce production costs, save costs for customers
R&D innovation
8% annual R&D investment, gathering professional and technical personnel in structure, machinery, refrigeration, and electronic control, key colleges and universities, industry-university-research bases, led by experts and professors, continue to provide energy-saving, stable, and high-end environmental testing solutions for electronic product customers!
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Quality assurance
Incoming materials-do not accept defective products; process-do not manufacture defective products; shipment-do not flow out defective products.
For key performance indicators, Spc control charts are used for monitoring to ensure that the process is stable and under control;
For defects and abnormalities, seven QC methods are used for statistical analysis, and 8D responses from responsible departments are tracked;
Technology leadership
Our company is the Dongguan Reliability Test Engineering Technology Center, with nearly 100 patented technologies for simulation environment and reliability test equipment.
Among them, the "Large Heat Load Operation Low Temperature Constant Temperature and Humidity Test Chamber Technology" has reached the international advanced level!
Customer Service
We have served the international mainstream customer base for 15 years, with 150+ stable customer base in over 40 countries and regions, 30,000+ customer case support, actively participate in customer front-end R&D, deeply understand customer pain points and needs, and assist customers in product development.
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What are the key test items included in the environmental test of semiconductor chips?
Environmental tests for semiconductor chips usually include temperature
tests, humidity tests, and pressure tests. These test items are designed to
verify the reliability and durability of the chip. For example, the temperature
cycle test simulates the working state of the chip in a hot and cold alternating
environment to confirm its thermal stability and service life.
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What is the impact of environmental testing on the performance of semiconductor chips?
Environmental testing has an important impact on the performance of
semiconductor chips. By conducting electrical performance tests under different
environmental conditions, including switching characteristics, leakage current,
DC and AC responses, the stability of the device in actual applications can be
evaluated.
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How to ensure the accuracy and reliability of environmental testing of semiconductor chips?
To ensure the accuracy and reliability of environmental testing of
semiconductor chips, precise circuit design and optimized test sockets are
required to provide a high-precision, high-stability test environment and ensure
the accuracy of the test results.
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What is the main purpose of environmental testing of semiconductor chips?
The main purpose of environmental testing of semiconductor chips is to
evaluate the performance and reliability of chip products under different
environmental conditions. This includes testing the chip's response to extreme
temperature, humidity, pressure and other conditions to ensure its stability and
durability in actual applications.
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What are the common problems in environmental testing of semiconductor chips?
In environmental testing, semiconductor chips may encounter problems such as
popcorn effect and delamination failure. These problems are usually caused by
the package body encountering high temperature after absorbing moisture, the
internal moisture turns into gas, and the rapid expansion causes damage to the
packaged components.
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What are the advantages of semiconductor chip environmental testing equipment?
Using a hot and cold shock test chamber to test semiconductor chips has many
advantages, including simulating the actual environment, fast and efficient,
good repeatability, high safety, strong customizability, high reliability,
reduced costs and convenient data analysis.
Discover the Possibilities!
Have a specific testing need? Let’s discuss your environmental testing requirements.
Whether it’s customizing a standard chamber or developing a bespoke solution, we’re here to help.
Contact us