Climatic Test Chamber For Temperature Humidity Test Of Textile And Clothing

1. Product Name and Purpose

2. Product Features

Precise Climatic Control

• Wide Temperature Range
  • The chamber is capable of achieving a broad temperature range suitable for textile and clothing testing. It typically ranges from - 20°C to + 80°C. This wide range is essential as textile and clothing products can be exposed to extremely cold temperatures during winter storage or transportation in cold regions, and high temperatures during summer, in hot climates, or during industrial processes such as drying. The temperature control is highly precise, with an accuracy of ±0.5°C. This precision ensures that the test conditions closely match the intended temperature requirements, enabling accurate evaluation of the products' performance.
• Accurate Humidity Regulation
  • Humidity levels within the chamber can be precisely regulated from 10% to 95% relative humidity. High humidity can cause textiles to absorb moisture, leading to issues such as mold growth, color bleeding, and changes in fabric texture. Low humidity can make fabrics dry and brittle, affecting their comfort and durability. The humidity control accuracy is within ±3% relative humidity, ensuring that the test environment closely mimics the real - world humidity conditions these products may encounter.

Stable and Uniform Environment

• Uniform Climatic Distribution
  • The interior of the climatic test chamber is designed to provide a uniform distribution of temperature and humidity throughout the test volume. Advanced air circulation systems, humidity - generating and - regulating mechanisms, and multiple sensors work together to ensure that the temperature variation within the chamber is typically within ±1°C, and the humidity variation is within ±5% relative humidity. This uniformity is crucial for accurate testing, as it ensures that all parts of the textile and clothing products are exposed to the same environmental conditions, eliminating any biases in the test results.
• Long - Term Stability
  • The chamber is capable of maintaining stable climatic conditions over long periods. This is essential for conducting long - term tests on textile and clothing products, such as evaluating the long - term effects of humidity on colorfastness or the durability of fabric under repeated temperature cycles. The chamber's stability ensures that the test conditions remain constant throughout the test, providing reliable and comparable results.

Multiple Test Modes and Customization

• Programmable Test Profiles
  • Operators have the flexibility to create programmable test profiles that simulate the complex and variable environmental conditions that textile and clothing products experience during their lifespan. These profiles can include cyclic changes in temperature and humidity to mimic seasonal variations, sudden changes to simulate extreme weather events, or custom - tailored profiles based on specific product requirements. For example, a test profile can be designed to simulate the temperature and humidity changes that a woolen sweater may experience during a winter - to - spring transition, or the rapid changes in humidity that a raincoat may encounter during a sudden downpour.
  • The ability to create customized test profiles allows manufacturers to test their products under conditions that are highly relevant to their actual use and storage scenarios. This provides more accurate and meaningful test results, enabling them to make informed decisions about product design, fabric selection, and manufacturing processes.
• Optional Test Accessories
  • The climatic test chamber can be equipped with a variety of optional test accessories to meet specific testing requirements. For textile and clothing products, devices such as fabric tension testers, colorimeters, and shrinkage measurement tools can be integrated. These accessories allow for the measurement of important properties such as fabric strength, color change, and dimensional stability under different temperature and humidity conditions. Additionally, lighting systems can be installed to simulate the effects of sunlight on textile colorfastness.

User - Friendly Operation and Monitoring

• Intuitive Control Interface
  • The 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, humidity, test duration, and test profiles. It also provides a clear display of the current test status, including the actual temperature and humidity values, elapsed test time, and any error messages. The user - friendly design ensures that even operators with limited technical expertise can efficiently conduct tests on textile and clothing products.
• Remote Monitoring and Control
  • Many models of the climatic test chamber offer remote monitoring and control capabilities. This feature is highly beneficial for textile and clothing manufacturers 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 control center. 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

• Volume and Dimensions	Nominal internal volume: 80L
  	Inner chamber size (depth x width x height): 400 x 400 x 500mm
  	Overall equipment size (depth x width x height): 850 x 900 x 1000mm (subject to actual design and production)
  Temperature and Humidity Range	Temperature range: -20°C to +80°C
  	Humidity range: 10%RH to 98%RH (relative humidity)
  Temperature and Humidity Control Precision	Temperature fluctuation: ±0.5°C
  	Temperature deviation: ≤±1.0°C
  	Temperature uniformity: ±2.0°C
  	Humidity accuracy: ±2% relative humidity and ±0.5°C temperature accuracy
  	Relative humidity deviation: ≤±5.0%RH
  	Humidity fluctuation: ≤±1%RH
  	Humidity uniformity: 5%RH
  Heating and Cooling Rate	The average rate of temperature rise and fall within the range of 5°C to +40°C is ≥3°C/min
  Working Noise	The noise level is ≤75dB when measured 1 meter in front of the machine, 1.2 meters above the ground
  Compliance with Testing Standards	Complies with multiple national and military testing standards, such as GB/T 2423.1-2008 (IEC68-2-1), GB/T 2423.2-2008 (IEC68-2-2), GB/T 2423.3-2008 (IEC68-2-3), GJB360.8-2009 (MIL-STD.202F), GJB150.3-2009 (MIL-STD-810D), GJB150.4-2009 (MIL-STD-810D), and GJB150.9-2009 (MIL-STD-810D)

4. Product Functions

• Quality Assessment
  • By subjecting textile and clothing products to constant temperature and humidity conditions, the chamber helps manufacturers assess the quality of their products. This includes evaluating fabric properties such as strength, elasticity, and texture, as well as the performance of dyes and finishes. For example, testing a dyed fabric in the chamber can reveal whether the colorfastness is sufficient under different humidity and temperature conditions, ensuring that the clothing will not fade or bleed during normal use.
• Durability Testing
  • The chamber is used to conduct durability tests on textile and clothing products. By exposing the products to repeated temperature and humidity cycles, manufacturers can determine how well the fabric and clothing will withstand the rigors of long - term use and storage. This information is crucial for ensuring that the products have a long lifespan and can maintain their quality over time. For example, testing a pair of jeans in the chamber can simulate years of wear and tear under different environmental conditions, helping the manufacturer identify potential areas of weakness and improve the product's durability.
• Shrinkage Evaluation
  • Textile and clothing products are often prone to shrinkage, which can affect their fit and appearance. The climatic test chamber allows manufacturers to evaluate the shrinkage of fabrics and clothing under different temperature and humidity conditions. By subjecting the products to specific temperature and humidity levels and measuring the resulting shrinkage, manufacturers can develop strategies to minimize shrinkage, such as pre - shrinking the fabric or using special finishing techniques.
• Comfort Testing
  • The comfort of textile and clothing products is also an important factor. The chamber can be used to simulate the environmental conditions in which the products will be worn, such as high humidity and warm temperatures, to evaluate how the fabric feels on the skin. This includes testing properties such as breathability, moisture - wicking ability, and softness. Manufacturers can use this information to select fabrics and design clothing that provides maximum comfort to the wearer.

5. Production and Quality Assurance

• Stringent Manufacturing Process
  • The manufacturing of the climatic test chamber follows strict quality control procedures. Each component, from the chamber's body and insulation materials to the temperature and humidity sensors, control electronics, and air circulation 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 and humidity control systems, air circulation performance, and overall chamber integrity.
• Quality Certification and Validation
  • Our climatic test chamber has obtained relevant quality certifications, such as ISO standards for environmental testing equipment. It has also been validated by independent testing laboratories to ensure that it meets industry standards 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 climatic test chamber remains at the forefront of environmental testing technology for textile and clothing products.

6. Application Areas and Success Stories

• Textile Manufacturing
  • A textile mill was developing a new line of high - quality cotton fabrics. The fabrics were tested in the climatic test chamber to evaluate their performance under different temperature and humidity conditions. The testing revealed that the fabrics were prone to shrinkage and color fading at high humidity and elevated temperatures. Based on this result, the mill adjusted the fabric finishing process, including adding a pre - shrinking treatment and improving the dye - fixing process. The new fabrics passed all subsequent tests and were well - received by clothing manufacturers for their improved quality and durability.
• Clothing Brand
  • A clothing brand was launching a new collection of outdoor wear. The garments were tested in the climatic test chamber to ensure their performance in various weather conditions. The testing showed that the waterproof coatings on the jackets were not effective at high humidity and low temperatures. The brand worked with its suppliers to develop a new waterproof coating that was more resistant to environmental factors. The updated jackets passed all the tests and were successfully launched, receiving positive reviews from customers for their improved functionality.
• Sustainable Fashion
  • A sustainable fashion brand was using recycled materials in its clothing. The brand wanted to ensure that the recycled fabrics had the same quality and durability as traditional fabrics. The fabrics were tested in the climatic test chamber to evaluate their performance under different temperature and humidity conditions. The testing results helped the brand optimize the manufacturing process of the recycled fabrics, ensuring that they were as comfortable, durable, and colorfast as their non - recycled counterparts. This allowed the brand to continue its commitment to sustainability without compromising on product quality.

7. Service and Support

• Pre - Sales Technical Consultation
  • Our team of textile and clothing testing experts provides in - depth technical consultations to help customers understand the capabilities and suitability of the climatic test 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' climatic test chambers are 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 climatic test 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.