1. Product Name and Purpose

2. Product Features

Rapid - Rate Thermal Cycling

• High - Speed Temperature Ramping
  • The custom chamber is capable of achieving extremely rapid temperature change rates, typically ranging from 15°C/min to 100°C/min. This high - speed ramping is essential for accurately simulating the real - world scenarios where building materials experience sudden temperature fluctuations. For example, during a sunny day, the surface of a building's exterior can heat up rapidly, and then cool down quickly at night. The ability to precisely control the rate of temperature change allows for reliable testing of the materials' responses to such thermal transients.
• Wide Temperature Range
  • The temperature range of the custom chamber spans from - 40°C to + 120°C. This wide range covers the extreme temperature conditions that building materials may encounter. In cold climates, materials may be exposed to sub - zero temperatures for extended periods, while in hot climates or during the operation of industrial processes within buildings, materials can reach relatively high temperatures. The chamber's ability to reach these extreme temperatures enables comprehensive testing of the materials' performance across the entire spectrum of relevant thermal conditions.

Condensation and Freeze - Thaw Simulation

• Condensation Generation
  • Condensation is a common issue that can affect the performance of building materials, especially those used in areas with high humidity or temperature differentials. The custom chamber can generate controlled levels of condensation on the surface of building materials, simulating the real - world conditions where moisture accumulates. This feature allows for the evaluation of the materials' resistance to moisture penetration, mold growth, and the potential for damage caused by condensation - related issues.
• Freeze - Thaw Cycling
  • In cold climates, building materials are often subjected to freeze - thaw cycles, which can cause significant damage over time. The custom chamber can perform freeze - thaw cycling tests, where the temperature is repeatedly lowered below freezing and then raised above freezing. This simulates the natural freeze - thaw processes that occur during winter months. By subjecting building materials to these cycles, manufacturers can assess their ability to withstand the expansion and contraction forces associated with freezing and thawing, and identify potential weaknesses such as cracking, spalling, or loss of strength.

Customizable Test Profiles

• Programmable Thermal Cycles
  • Operators have the flexibility to create highly customizable test profiles that simulate complex and realistic thermal transition scenarios. These profiles can include combinations of rapid temperature changes, condensation events, and freeze - thaw cycles, all programmed to occur in a specific sequence and duration. For example, a test profile can be designed to mimic the thermal conditions that a brick wall experiences over a year in a particular climate, including seasonal temperature variations, daily temperature fluctuations, and the occurrence of condensation and freeze - thaw events.
• Material - Specific Customization
  • The chamber can be customized to accommodate the specific dimensions and requirements of different building materials products. Specialized fixtures and holders can be designed to securely hold the materials in place during testing, ensuring proper alignment and exposure to the thermal conditions. Additionally, the chamber can be equipped with custom - designed monitoring systems to measure key performance parameters of the materials, such as dimensional changes, weight loss, strength degradation, and thermal conductivity, during the thermal cycling tests.

Safety Features

• Over - Temperature Protection
  • The custom chamber is equipped with advanced over - temperature protection systems. In the event of a malfunction or an unexpected increase in temperature, the system automatically shuts down the heating or cooling elements to prevent damage to the building materials products and the chamber itself. This feature ensures the safety of the testing process and protects valuable materials from being destroyed due to overheating.
• Electrical and Mechanical Safety Measures
  • Given the electrical and mechanical nature of the testing equipment, the chamber is designed with strict electrical and mechanical safety measures. This includes proper grounding, over - current protection, short - circuit protection, and mechanical safeguards to prevent accidents during the loading and unloading of materials. The chamber's structure is also designed to withstand the forces generated during the testing process, ensuring the safety of the operators and the integrity of the testing equipment.

User - Friendly Operation and Monitoring

• Intuitive Control Interface
  • The custom chamber is equipped with an intuitive control interface that simplifies the operation process. The interface allows operators to easily set and adjust test parameters, such as temperature change rates, target temperatures, condensation levels, freeze - thaw cycle parameters, and test durations. It also provides a clear display of the current test status, including the actual temperature, elapsed test time, and any error messages. The user - friendly design ensures that even operators with limited technical expertise can efficiently conduct tests on building materials products.
• Remote Monitoring and Control
  • Many models of the custom chamber offer remote monitoring and control capabilities. This feature is highly beneficial for building materials manufacturers, researchers, and quality control teams, as it allows them to monitor the test progress and adjust the test parameters from a remote location, such as an office or a laboratory. This is especially useful for long - term tests or when multiple tests are being conducted simultaneously. Remote monitoring and control enable timely intervention in case of any issues, ensuring the smooth and efficient operation of the testing process.

3. Specific Parameters

• Model	FC-150	FC-270	FC-456	FC-1000
  Inside dimension(W x D x H) mm	50 x 75 x 60	60 x 90 x 50	80 x 95 x 60	100 x 100 x 100
  Outside dimension(W x D x H) mm	105 x 181 x 140	115 x 200 x 165	135 x 210 x 170	154x 202 x 176
  Internal material	#304 Stainless Steel
  External material	Powder coated #304 Stainless Steel
  Temperature range	+ 150℃~ - 70 ℃
  Temperature resolution ℃	0.01
  Temperature stability ℃	±0.3
  High temperature ℃	100	100	100	100
  Heating time (min)	20	30	30	30
  Low temperature	0, -40, -70	0, -40, -70	0, -40, -70	0, -40, -70
  Cooling time (min)	20, 50, 70	20, 50, 70	20, 50, 70	20, 50, 70
  Air circulation system	Mechanical convection system
  Cooling system	Imported compressor, fin evaporator, gas condenser
  Heating system	Sus304 Stainless steel High-speed heater
  Controller	Touch panel
  Electrical power requirements	3 phase 380V ±10% 50/60Hz
  Safety device	Glass window, test hole 50 mm, action indicator lamp, box lighting, interlayer rack* 2 pcs, circuit system load protection, compressor load protection, control system load protection, heating system load protection, overtemperature load protection, fault indicator lamp

4. Product Functions

• Performance Evaluation
  • By subjecting building materials products to rapid - rate thermal cycles, the custom chamber helps evaluate their performance under dynamic thermal conditions. This includes assessing parameters such as dimensional stability, strength retention, thermal insulation properties, and moisture resistance. For example, rapid temperature changes can cause building materials to expand and contract, which can affect their dimensional stability and structural integrity. By measuring these parameters, manufacturers can understand how the materials' performance is impacted and make improvements to enhance their overall functionality.
• Durability Testing
  • The custom chamber can be used to test the durability of building materials products under rapid - rate thermal conditions. Repeated exposure to extreme temperature variations, condensation, and freeze - thaw cycles can cause stress on the materials' internal structures, leading to potential failures over time. By subjecting the materials to multiple cycles of these thermal conditions, manufacturers can identify potential weak points and improve the materials' durability. This helps to ensure that building materials can withstand the rigors of long - term use in different thermal environments without significant degradation.
• Quality Assurance
  • Effective quality assurance is crucial for building materials products, as they are used in critical construction applications. The custom chamber allows manufacturers to simulate the thermal stress that building materials will experience in real - world scenarios, providing a reliable method for quality control. By conducting thorough testing in the chamber, manufacturers can ensure that their products meet the required standards and specifications, reducing the risk of failures and costly repairs in the field.
• New Product Development
  • In the development of new building materials products, the custom chamber plays a vital role. It allows researchers and manufacturers to test the performance of new materials and formulations under realistic thermal conditions. By simulating different thermal environments, they can optimize the design and composition of the materials to improve their performance, durability, and energy efficiency. This helps to drive innovation in the building materials industry and the development of more sustainable and high - performance products.

5. Production and Quality Assurance

• Stringent Manufacturing Process
  • The manufacturing of the custom rapid - rate thermal cycle chamber follows strict quality control procedures. Each component, from the chamber's body and insulation materials to the temperature sensors, control electronics, and cooling and heating systems, is sourced from reliable suppliers and undergoes thorough inspection and testing.
  • The assembly process is carried out by highly skilled technicians in a clean and controlled environment. The chamber is calibrated and verified at multiple stages during production to ensure its accuracy and performance. This includes testing the temperature control system, the ability to generate condensation and perform freeze - thaw cycles, and the functionality of all safety features.
• Quality Certification and Validation
  • Our custom rapid - rate thermal cycle chamber has obtained relevant quality certifications, such as ISO standards for environmental testing equipment and specific building materials industry standards. It has also been validated by independent testing laboratories to ensure that it meets the strict requirements of the building materials industry and provides accurate and reliable test results.
  • We continuously update and improve our product based on the latest technological advancements and customer feedback. This ensures that our custom rapid - rate thermal cycle chamber remains at the forefront of building materials product testing technology.

6. Application Areas and Success Stories

• Concrete Durability Testing
  • A concrete manufacturer was developing a new high - performance concrete mix for use in bridge construction. The concrete samples were tested in the custom rapid - rate thermal cycle chamber to evaluate their durability under rapid temperature changes and freeze - thaw cycles. The testing revealed that the concrete mix was prone to cracking and loss of strength after repeated freeze - thaw cycles. Based on this result, the manufacturer adjusted the mix design by adding more air - entraining agents and optimizing the water - cement ratio. The new concrete mix passed all subsequent tests and demonstrated improved durability, even under harsh thermal conditions.
• Insulation Material Performance Evaluation
  • An insulation material supplier was looking to improve the thermal performance of its products. The insulation materials were tested in the custom chamber to simulate the temperature variations they would experience in a building's exterior walls. The testing showed that the insulation materials' R - value decreased significantly at high temperatures. The supplier then developed a new insulation material with enhanced thermal stability and improved resistance to high - temperature degradation. The updated insulation material passed all the tests and provided better thermal insulation performance, resulting in energy savings for buildings.
• Roofing Material Compatibility Testing
  • A roofing contractor was considering a new type of roofing material for a large - scale commercial project. The roofing material and the underlying building structure were tested in the custom rapid - rate thermal cycle chamber to evaluate their compatibility under rapid temperature changes. The testing identified some issues with the expansion and contraction rates of the roofing material and the building structure, which could lead to leaks and structural damage. The contractor worked with the roofing material manufacturer to develop a solution that involved adding expansion joints and adjusting the installation methods. The integrated roofing system passed all the tests and provided a reliable and durable roofing solution for the commercial building.

7. Service and Support

• Pre - Sales Technical Consultation
  • Our team of building materials testing experts provides in - depth technical consultations to help building materials manufacturers, contractors, and researchers understand the capabilities and suitability of the custom rapid - rate thermal cycle chamber for their specific testing needs. We offer demonstrations and training sessions to familiarize customers with the operation and functionality of the chamber before purchase. We also assist in selecting the appropriate chamber model and test parameters based on the customer's requirements.
• After - Sales Service and Maintenance
  • We offer comprehensive after - sales service, including on - site installation and commissioning. Our team of experienced technicians is available for regular maintenance, calibration, and emergency repairs. We provide genuine spare parts and timely upgrades to ensure the long - term performance and reliability of the chamber.
  • We also offer service contracts that include preventive maintenance and priority technical support. Our goal is to ensure that our customers' custom rapid - rate thermal cycle chamber is always in optimal working condition, providing accurate and reliable test results.
• Training and Technical Support
  • We conduct training programs for new users to ensure that they can effectively operate the custom rapid - rate thermal cycle chamber 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.
  • We also provide software updates and support for the control and monitoring systems of the chamber to keep it up - to - date with the latest features and technologies.