In the dynamic and demanding realm of automotive electronics, the reliability and performance of automotive electronic devices are of paramount significance. Our Custom Two - Zone Thermal Shock Test Chamber is a cutting - edge solution meticulously crafted to meet the unique testing requirements of this industry. This advanced chamber enables precise simulation of extreme temperature variations across two distinct zones, empowering automotive manufacturers to thoroughly evaluate the performance and durability of their electronic devices under realistic and challenging thermal conditions.
At the heart of our thermal shock test chamber lies its two - zone design, offering independent and highly accurate temperature regulation. Zone 1 is engineered to replicate low - temperature environments, typically spanning from - 40°C to 0°C with a remarkable temperature accuracy of ± 0.5°C. Meanwhile, Zone 2 is tailored to simulate high - temperature scenarios, covering a range from 50°C to 125°C, also maintaining an accuracy of ± 0.5°C. This exceptional precision in temperature control ensures that automotive electronic devices can be subjected to a diverse array of extreme temperature conditions. It accurately mimics the temperature fluctuations these devices may encounter in different parts of the vehicle or during various driving situations, such as in the engine compartment, dashboard, or trunk.
One of the most notable features of our chamber is its ability to achieve rapid thermal transitions between the two zones. In a matter of just 3 - 5 seconds, the chamber can seamlessly switch from a low - temperature state to a high - temperature one and vice versa. This closely mirrors the sudden temperature changes that automotive electronic devices experience in real - world scenarios. For instance, when a vehicle is parked in the sun on a hot day and then driven into a shaded or air - conditioned area, or when a cold - started vehicle quickly heats up during operation, the electronic devices are exposed to abrupt temperature variations. The swift thermal transition not only significantly reduces the overall testing time but also enables a more accurate detection of potential failures caused by thermal stress, such as component cracks, solder joint failures, or electrical malfunctions.
We recognize that different automotive electronic devices have distinct thermal performance requirements based on their functions, locations in the vehicle, and intended usage. To address this, our two - zone thermal shock test chamber offers fully customizable test profiles. Manufacturers can tailor specific temperature cycles, dwell times, and transition rates for each zone according to the unique characteristics of their devices. For example, an electronic control unit (ECU) that manages the engine's performance may require more rigorous and frequent temperature cycles to simulate the harsh and variable conditions within the engine bay. In contrast, a rear - view camera system may need a different test profile to account for the relatively milder temperature changes it experiences. This flexibility in test profile customization ensures that each device is tested under the most relevant and representative thermal conditions, leading to more reliable and actionable test results.
Our thermal shock test chamber features a generously sized interior, capable of accommodating a wide range of automotive electronic devices, regardless of their size or complexity. With standard chamber capacities available in various options, starting from 49 liters and extending up to 2000 liters, and the ability to customize the capacity to meet specific requirements, manufacturers have the flexibility to test multiple devices simultaneously or large - scale electronic assemblies. This not only boosts testing efficiency but also reduces costs associated with testing multiple batches. Whether it's a compact sensor, a complex circuit board, or a large - format in - car display, the chamber can comfortably house and test these devices, providing a comprehensive evaluation of their thermal performance.
Built with high - quality materials and advanced engineering techniques, our thermal shock test chamber is designed to endure the rigors of continuous use in a demanding automotive testing environment. The exterior of the chamber is constructed from sturdy, corrosion - resistant materials that can withstand exposure to various chemicals, moisture, and physical impacts commonly encountered in automotive manufacturing and testing facilities. The internal components, including heating, cooling, and control systems, are carefully selected for their durability and reliability. This robust construction ensures minimal maintenance requirements, long - term stable operation, and consistent test results over time. It also provides a safe and secure testing environment for operators, protecting them from potential hazards associated with extreme temperature testing.
The thermal shock test chamber is equipped with an intuitive and user - friendly interface that simplifies the testing process from start to finish. The color touch - screen control panel allows operators to effortlessly set up test parameters for each zone, such as temperature values, cycle counts, and dwell times. With just a few taps, they can initiate and halt tests, monitor real - time temperature data, and track the progress of the testing process. The interface also offers a comprehensive historical data management system, enabling users to access and analyze past test results. This feature is invaluable for identifying trends, evaluating the effectiveness of design changes, and making informed decisions regarding product improvement. Additionally, the chamber is equipped with an array of safety features, including over - temperature protection, leakage detection, and emergency stop buttons, ensuring the well - being of operators and the integrity of the testing equipment.
| Model | TSC-49-3 | TSC-80-3 | TSC-150-3 | TSC-216-3 | TSC-512-3 | TSC-1000-3 |
| Inside dimension(W x D x H) mm | 40 x 35 x 35 | 50 x 40 x 40 | 65x 50 x 50 | 60 x 60 x 60 | 80 x 80 x 80 | 100 x 100 x 100 |
| Outside dimension(W x D x H) mm | 128x 190 x 167 | 138 x 196 x 172 | 149 x 192 x 200 | 158 x 220 x 195 | 180 x 240 x 210 | 220 x 240x 220 |
| Internal material | #304 Stainless Steel |
| External material | Powder coated #304 Stainless Steel |
| High temperature range | 60 ℃ ~ 200 ℃ |
| Low temperature range | 0 ℃ ~ -70 ℃ |
| Test temperature range | 60 ℃ ~ 180 ℃ / 0 ℃ ~ -70 ℃ |
| Temperature recovery time | 1-5min |
| Temperature stability ℃ | ±2 |
| Cylinder switching time | 10s |
| High temperature ℃ | 150 | 150 | 150 | 150 | 150 | 150 |
| Heating time (min) | 20 | 30 | 30 | 30 | 30 | 30 |
| Low temperature | -40, -50, -65 | -40, -50, -65 | -40, -50, -65 | -40, -50, -65 | -40, -50, -65 | -40, -50, -65 |
| Cooling time (min) | 40, 50, 60 | 40, 50, 60 | 40, 50, 60 | 40, 50, 60 | 40, 50, 60 | 40, 50, 60 |
| Air circulation system | Mechanical convection system |
| Cooling system | Imported compressor, fin evaporator, gas condenser |
| Heating system | Fin heating system |
| Humidification system | Steam Generator |
| Humidification water supply | Reservoir, Sensor-controller solenoid valve, recovery-recycle system |
| Controller | Touch panel |
| Electrical power requirements | 3 phase 380V 50/60 Hz |
| Safety device | Circuit system load protection, compressor load protection, control system load protection, humidifier load protection, overtemperature load protection, fault warning light |
Subjecting automotive electronic devices to realistic thermal shock tests in our two - zone chamber allows manufacturers to identify and rectify potential design flaws and weaknesses at an early stage of product development. By exposing the devices to extreme temperature variations, manufacturers can detect issues such as thermal expansion mismatches, component failures under stress, and electrical performance degradation. This enables them to make necessary design modifications and manufacturing process improvements, resulting in higher - quality products that are more resistant to thermal stress and have a longer lifespan. Devices that pass these rigorous tests are less likely to experience failures in the field, reducing the risk of costly recalls and warranty claims and enhancing customer satisfaction.
Early detection of product issues through thermal shock testing can save automotive manufacturers significant costs. By addressing problems before mass production, companies can avoid expensive rework, production delays, and the associated costs of customer dissatisfaction. The rapid testing cycle and large chamber capacity of our system also contribute to cost savings by enabling more efficient testing of multiple devices or assemblies simultaneously. This reduces the overall testing time and resource requirements, optimizing the product development process and improving the company's bottom line.
The automotive industry is governed by a stringent set of international and domestic standards and regulations regarding the safety and reliability of electronic devices. Our two - zone thermal shock test chamber is designed to help manufacturers ensure that their products meet these standards. By conducting comprehensive thermal shock tests in accordance with relevant industry requirements, such as those outlined in ISO 16750 (Road Vehicles - Environmental Conditions and Testing for Electrical and Electronic Equipment), manufacturers can demonstrate compliance and gain market access more easily. Meeting these standards not only enhances the company's reputation but also builds trust with customers and regulatory authorities.
In a highly competitive automotive market, offering products with superior thermal performance and reliability can give manufacturers a significant competitive edge. By using our custom two - zone thermal shock test chamber to conduct in - depth and comprehensive testing, companies can differentiate their products from competitors and showcase their commitment to quality. Customers are increasingly demanding vehicles with reliable electronic systems that can withstand a wide range of operating conditions. By providing products that have been thoroughly tested and proven to perform well under extreme temperatures, manufacturers can attract more customers, increase market share, and strengthen their brand image.
- Engine Management Systems: Test Engine Control Units (ECUs), fuel injection controllers, and engine sensors to ensure their proper functioning under the harsh and variable temperature conditions within the engine compartment. These devices are crucial for optimizing engine performance, fuel efficiency, and emissions control, and must be able to withstand rapid temperature changes during engine startup, operation, and shutdown.
- In - Car Infotainment Systems: Evaluate in - car displays, audio systems, navigation units, and connectivity modules to ensure their reliable performance in different temperature environments. These systems are essential for providing a comfortable and convenient driving experience, and must be able to function properly in both hot and cold weather conditions.
- Safety Systems: Subject airbag control modules, Anti - lock Braking System (ABS) controllers, Electronic Stability Control (ESC) units, and other safety - critical components to thermal shock tests. These systems are designed to protect the lives of vehicle occupants in the event of an accident, and their reliability under extreme temperature conditions is of utmost importance.
- Body Electronics: Test electronic window regulators, door lock actuators, lighting control modules, and other body - related electronic devices. These devices are responsible for providing various convenience features in the vehicle, and their performance must be consistent across different temperature ranges to ensure a pleasant driving experience.
Our Custom Two - Zone Thermal Shock Test Chamber for automotive electronic devices is a state - of - the - art testing solution that combines advanced technology, precision engineering, and user - friendly operation. With its ability to simulate realistic thermal conditions, customize test profiles, and accommodate a wide range of devices, it provides automotive manufacturers with a powerful tool to enhance product quality, reduce costs, meet industry standards, and gain a competitive edge in the market. If you are interested in improving the thermal performance and reliability of your automotive electronic devices, please contact us. Our team of experts is ready to assist you in selecting the right chamber configuration, providing technical support, and ensuring a seamless testing experience. We look forward to partnering with you to drive innovation and excellence in the automotive electronics industry.
