1. Product Name and Purpose

2. Product Features

• Robust and Durable Construction
  • The chambers are constructed with a high-strength outer shell, typically made of corrosion-resistant stainless steel or powder-coated steel. This ensures long-term durability and protection against environmental factors. The interior is lined with a non-reactive and easy-to-clean material, maintaining the integrity of the test environment. The door is equipped with a heavy-duty sealing mechanism and a large, clear viewing window, allowing for convenient monitoring of the test process without disrupting the internal climate. The overall structure is engineered to withstand the rigors of continuous operation and provide a stable and reliable testing platform.
• Precision Temperature and Humidity Control System
  • At the heart of these chambers lies an advanced temperature and humidity control system. It can achieve a wide temperature range, spanning from -20°C to +180°C, with an accuracy of ±0.3°C. The humidity control range extends from 10% to 98% relative humidity, with an accuracy of ±2% RH. The system incorporates high-efficiency refrigeration units, powerful electric heaters, precision humidifiers, and dehumidifiers, all coordinated by a sophisticated PID controller. Multiple temperature and humidity sensors are strategically placed throughout the chamber to provide real-time feedback, ensuring rapid and accurate adjustments to maintain the desired environmental conditions.
• Intuitive Control Panel and Data Acquisition Interface
  • The equipment is equipped with an intuitive control panel that simplifies the operation and parameter setting. Operators can easily adjust the temperature, humidity, test duration, and other parameters using a user-friendly interface. The control panel also provides real-time displays of the current test conditions, as well as any alarms or warnings. The chamber is integrated with a comprehensive data acquisition system. It records all relevant test data, such as temperature and humidity histories, rate of change of environmental parameters, and any observable changes in the test samples. The data can be stored in a built-in memory or exported to external storage devices for further analysis. The system can also generate detailed test reports in various formats, facilitating easy documentation and sharing of results.
• Versatile Sample Fixturing and Placement
  • The interior of the chamber is designed to accommodate a wide variety of sample sizes and shapes. It can be equipped with adjustable racks, trays, and custom-made holders to ensure proper positioning and exposure of the test samples. The sample fixturing is made of materials that are inert and do not contaminate the test environment. This flexibility allows for the testing of different products, from small electronic components and pharmaceutical vials to larger automotive parts and food samples.
• OEM Service Capability
  • The 225L Constant Climate Chambers offer extensive OEM services. This enables companies to customize the chambers according to their specific requirements. Whether it's custom branding, unique control features, or specialized sample handling configurations, the OEM service ensures seamless integration into existing production and testing processes. This customization empowers businesses to enhance their quality control and research capabilities, tailoring the chambers to their exact needs.

3. Specific Parameters

• Temperature Range and Accuracy
  • With a temperature range of -20°C to +180°C and an accuracy of ±0.3°C, the chamber can subject products to a wide spectrum of temperatures. This is essential for testing products that may be exposed to extreme cold, such as in cold chain logistics, or high heat, like in industrial manufacturing processes. The precise temperature control ensures that the test conditions are accurately maintained, providing reliable and repeatable results.
• Humidity Range and Accuracy
  • The humidity range of 10% to 98% RH, with an accuracy of ±2% RH, allows for a comprehensive evaluation of the effect of moisture on products. The ability to precisely control the humidity level helps in understanding how products respond to different moisture environments, such as the hygroscopic nature of certain pharmaceuticals or the moisture sensitivity of electronic components.
• Testing Volume and Payload Capacity
  • The 225L volume provides ample space for testing a significant number of samples or larger individual items. The payload capacity can typically handle up to 100 kg of test samples, depending on the density and size of the objects. This allows for efficient testing of a batch of products or a single, relatively large item.
• Data Sampling Frequency and Resolution
  • The data acquisition system samples data at a frequency of up to 150 Hz, providing a highly detailed record of the temperature and humidity changes. The resolution of the temperature data is 0.05°C, and the humidity data is 0.05% RH. This high-resolution data is invaluable for identifying even the slightest trends and potential failure points, allowing for a more accurate assessment of product performance.

4. Product Functions

• Accurate Simulation of Environmental Conditions
  • The primary function of the chamber is to provide a precise and reliable simulation of temperature and humidity conditions. By subjecting products to controlled temperature and humidity, it allows manufacturers and researchers to evaluate their performance and durability. This is crucial for ensuring the quality and reliability of products such as electronics, which may malfunction in humid or hot environments, or food products, which need to maintain their integrity under specific temperature and humidity conditions.
• Product Design Optimization and Quality Control
  • Through a series of tests on different product prototypes, the data obtained from the chamber can be used to optimize product designs. Engineers can analyze the behavior of various materials and components under different temperature and humidity stresses and make modifications to enhance the overall performance and safety. The chamber also serves as a vital tool for quality control, ensuring that each batch of products meets the required environmental resistance standards. For instance, in the manufacturing of automotive electronics, testing in the chamber can help detect any weaknesses in the circuitry or connectors, leading to improvements in product quality.
• Research and Development Support
  • In the field of research and development, the 225L Constant Climate Chambers offer valuable insights. Researchers can use it to study the fundamental properties of materials and the interactions between different environmental factors and product characteristics. They can explore new materials and technologies that are more resistant to temperature and humidity extremes. For example, materials scientists can test the performance of novel coatings or composites under different temperature and humidity conditions, using the chamber to evaluate their effectiveness and paving the way for advancements in material science.
• Compliance Testing and Certification
  • The equipment is essential for conducting compliance testing to meet industry regulations and international standards. Many industries have specific requirements regarding product testing in different temperature and humidity conditions, and the chamber can be used to perform tests according to relevant standards. The test results can then be used to obtain product certifications and ensure market acceptance.

5. Production and Quality Assurance

• Stringent Manufacturing Process
  • The 225L Constant Climate Chambers are manufactured under strict quality control procedures. Each component, from the outer shell and insulation materials to the temperature and humidity control units, and safety features, is sourced from reliable suppliers and undergoes thorough inspection and testing. The assembly process is carried out by highly trained technicians in a clean and controlled environment. The chamber is calibrated and verified at multiple stages during production to ensure its accuracy and performance.
• Quality Certification and Validation
  Our chambers have obtained relevant quality certifications and have been validated by independent testing laboratories. They have been proven to provide accurate and reliable test results, conforming to international and national standards for temperature and humidity testing. We also continuously update and improve our product based on the latest technological advancements and customer feedback to ensure its long-term performance and compliance.

6. Application Areas and Success Stories

• Electronics Industry
  • A leading electronics manufacturer used the chamber to test a new server design. The servers were subjected to a combination of high temperature and humidity to simulate data center environments. The testing revealed a problem with the thermal management system, which was not effectively dissipating heat in humid conditions. By redesigning the heat sinks and improving the ventilation, the manufacturer was able to enhance the server's reliability and performance, reducing the risk of overheating and downtime.
• Pharmaceutical Industry
  • A pharmaceutical research company tested a new vaccine formulation in the chamber. The samples were exposed to different temperature and humidity conditions to evaluate the stability of the vaccine. The results showed that the current packaging was not providing adequate protection in low-temperature and high-humidity environments. By developing a new packaging material with enhanced insulation and moisture barrier properties, the company was able to improve the vaccine's shelf life and ensure its potency during storage and transportation.
• Automotive Industry
  • An automotive parts supplier tested a new brake pad material in the chamber. The brake pads were subjected to extreme temperature and humidity cycling to simulate real-world driving conditions. The testing identified a weakness in the material's adhesion under high-humidity and rapid temperature changes. By modifying the binder used in the brake pad formulation, the supplier was able to improve the material's durability and braking performance, ensuring the safety of the vehicles equipped with these brake pads.

7. Service and Support

• Pre-Sales Technical Consultation
  Our team of environmental testing experts provides in-depth technical consultations to help customers understand the capabilities and suitability of the 225L chamber for their specific testing needs. We offer demonstrations and training, tailored to the industry, to familiarize customers with the operation and functionality of the chamber before purchase. We also assist in selecting the appropriate test parameters and accessories based on the products or components to be tested.
• After-Sales Service and Maintenance
  We offer comprehensive after-sales service, including on-site installation and commissioning. Our technicians are available for regular maintenance, calibration, and emergency repairs. We provide spare parts and upgrades to keep the chamber operating at peak performance. We also offer service contracts that include preventive maintenance and priority technical support, ensuring the long-term reliability and availability of the tester for temperature and humidity testing.
• Training and Technical Support
  We conduct training programs for new users to ensure they can effectively operate the 225L Constant Climate Chambers and interpret the test results. Our technical support team is available 24/7 to answer questions, provide troubleshooting assistance, and offer guidance on test method optimization and compliance with temperature and humidity testing standards. We also provide software updates and support for the data acquisition and analysis systems, enabling customers to take full advantage of the latest features and technologies in testing.