R23/R404 Walk In Environmental Chamber For Car Body And Interior Component Testing

1. Product Name and Purpose

2. Product Features

• Spacious and Durable Construction
  • The walk-in chamber is built with a heavy-duty framework, typically made of high-strength steel, to support the size and weight of car body and interior components. The exterior is engineered to be highly durable and resistant to corrosion, ensuring a long service life. The interior is designed with a smooth and non-reactive surface to prevent any damage to the tested samples. The door is large and features a reliable sealing mechanism, incorporating a high-quality gasket and a multi-point locking system, maintaining a stable and controlled testing environment. The chamber also includes proper ventilation and exhaust systems to manage any fumes or gases generated during testing.
• Precision Environmental Control Systems
  • Temperature Control: Capable of maintaining a wide temperature range, from -40°C to +100°C, with an accuracy of ±0.5°C. It utilizes advanced refrigeration and heating technologies, such as industrial-grade compressors and high-power heating elements. The control system incorporates a feedback loop with multiple temperature sensors strategically placed throughout the chamber, ensuring uniform temperature distribution. The user-friendly control panel allows for precise programming of temperature profiles, including rapid temperature changes and extended soak times, replicating real-world conditions like cold winter nights and hot summer days.
  • Humidity Control: The humidity control system can achieve humidity levels from 5% to 95% RH, with an accuracy of ±3% RH. It employs a combination of steam injection and dehumidification methods, along with a carefully designed air circulation pattern. Humidity sensors continuously monitor the internal environment, and the control system adjusts accordingly to create the desired humidity levels. This is essential for testing the effects of moisture on components, such as the growth of mold on upholstery or the corrosion of metal parts in humid conditions.
  • UV and Sunlight Simulation: To mimic the effects of sunlight, the chamber is equipped with high-intensity UV lamps. The UV spectrum and intensity can be adjusted to replicate different levels of solar radiation. This allows for the evaluation of how car body paint and interior materials fade, crack, or degrade over time due to UV exposure. Additionally, the chamber can simulate the heat generated by sunlight, further enhancing the realism of the testing environment.
  • Chemical and Corrosion Resistance Testing: The chamber can introduce various chemical contaminants, such as salt spray, acid rain, and automotive fluids, to test the resistance of components. It has a dedicated spraying system and a corrosion-resistant interior lining to ensure accurate and reliable testing. This is crucial for assessing the durability of car body parts and their ability to withstand environmental pollutants and corrosive substances.
• Advanced Instrumentation and Data Acquisition
  • The chamber is outfitted with a comprehensive suite of sensors and instrumentation. Temperature, humidity, UV intensity, and chemical concentration sensors are connected to a state-of-the-art data acquisition system. The data acquisition system offers a high sampling rate, typically ranging from 100 to 500 samples per second, ensuring that even the most rapid changes in environmental conditions 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 automotive industry-specific data analysis software, enabling the generation of detailed reports and graphical representations of the test results.
• Safety and Compliance Features
  • The Customized Walk-In Environmental Chamber is designed with multiple safety features. It has an automatic shutdown system in case of any critical malfunction, such as overheating or excessive chemical leakage. The ventilation system is designed to quickly remove any harmful gases or fumes, protecting the operators and the surrounding environment. The chamber also complies with relevant automotive testing standards and regulations, ensuring that the testing procedures are reliable and recognized within the industry.

3. Specific Parameters

• Chamber Size and Capacity: The chamber is available in various sizes, with interior dimensions ranging from 3 meters x 3 meters x 2 meters to larger configurations suitable for testing full car bodies or multiple interior components simultaneously. The volume can be adjusted according to the specific needs of the customer, ensuring efficient use of space and proper testing of different-sized samples.
• Temperature Cycling Rate: Can perform temperature cycles at a rate of 2 to 5 cycles per hour, depending on the test requirements. For example, it can rapidly cool from +80°C to -20°C in a matter of minutes and then heat back up, subjecting the components to significant thermal stress, which is essential for evaluating thermal fatigue resistance.
• Humidity Cycling Rate: The humidity can be cycled within 15 to 30 minutes, allowing for the simulation of rapid changes in moisture conditions, such as transitioning from a dry desert environment to a humid rainforest-like atmosphere.
• UV Intensity and Exposure Time: The UV lamps can produce intensities ranging from 0.5 W/m² to 1.5 W/m², and the exposure time can be precisely controlled from a few hours to several weeks, depending on the desired test severity and the specific materials being tested.
• Chemical Concentration and Exposure Duration: The chamber can introduce chemical contaminants at concentrations ranging from 1% to 10% (by volume), and the exposure duration can be set from a few minutes to several days, allowing for a comprehensive assessment of the components' chemical resistance.
• Data Acquisition Rate: The data acquisition system samples sensor data at a rate of 200 to 500 samples per second, providing detailed and accurate information about the environmental conditions and the performance of the tested components during the test.

4. Product Functions

• Realistic Environmental Simulation for Component Evaluation
  • The primary function of this chamber is to provide a highly accurate and realistic simulation of the environmental conditions that car body and interior components will face. By precisely control