Check our FAQs for quick answers to frequently asked questions we receive.
If you have other questions write.
- Can the testing equipment be customized to meet my requirements?
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Yes. Our team of skilled engineers can customize equipment based on your specific needs. We offer options to adjust dimensions, performance features, and even exterior colors to match your preferences.
- How do I know which testing equipment is right for the application I need?
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You can simply share information about your samples and the testing conditions you require. Our technical team will help you choose the most suitable model and provide clear recommendations.
- What shipping methods do you offer?
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We can arrange delivery by sea, air, or land transportation, depending on your location and what works best for your schedule.
- What types of materials can be tested in a high-temperature chamber?
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High-temperature chambers can be used to test a wide range of materials and products, including plastics, rubber, electronic components, food items, building materials, and metals. These tests help evaluate how heat affects the reliability and performance of each sample.
- What is the temperature range of your high-temperature test chambers?
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Standard models operate from ambient temperature plus 20 °C up to 200 °C or 300 °C. For applications that require higher temperatures, we offer specialized chambers that reach up to 500 °C. You can choose the model that best fits your testing requirements.
- How do your environmental test chambers ensure operator safety?
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Each chamber includes leakage protection, multiple overtemperature safeguards, and pressure relief devices. SPH models feature a safety vent on the top of the chamber that releases pressure in case of a sudden rise, reducing risks to operators. All systems comply with CE safety standards.
- What should I consider when selecting a temperature and humidity chamber?
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Start by thinking about the materials you need to test and the exact conditions you plan to recreate. Once you share those details with us, our team can suggest a test chamber that matches your testing process and performance targets.
- Does the test chamber require a specific type of water for humidity functions?
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Yes. To maintain stable operation, it’s important to use purified water with controlled levels of resistivity, conductivity, and total dissolved solids (TDS). This helps avoid mineral buildup and keeps humidity readings accurate.
- Is it possible to get an independent calibration report?
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Of course. If you need official verification, we can arrange calibration reports issued by certified third-party labs to confirm the test chamber’s performance.
- How do I decide between air-cooled and water-cooled temperature and humidity test chambers?
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Both cooling methods are effective, but your choice depends on your facility layout and utility connections. If you’re unsure which one fits your environment best, our specialists will walk you through the pros and cons of each option.
- What is a rapid-rate thermal cycle test chamber?
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This type of chamber creates controlled conditions where temperature and humidity can change quickly. It helps evaluate how products respond to rapid shifts in climate by simulating environmental stress similar to what they may experience in real-world use. These tests can accelerate failure modes and reveal hidden weaknesses early in development.
- Which industries typically use rapid thermal cycling chambers?
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They are widely used in sectors such as electronics, automotive, aerospace, and advanced materials. Testing under extreme or rapidly changing temperatures helps assess product reliability, durability, and adaptability. The results can guide design improvements, production decisions, and quality assurance processes.
- What temperature change rates are available for the rapid thermal cycling chambers?
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Common configurations support rates of 2 °C/min, 5 °C/min, 10 °C/min, and 15 °C/min. If you require faster transitions, customized solutions can be developed to meet specific testing requirements.
- What industries typically use altitude test chambers?
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Altitude test chambers are widely used across sectors such as electronics, automotive, aerospace, and pharmaceuticals. These chambers help evaluate how materials and components perform when exposed to combined environmental stresses like low air pressure, extreme temperatures, and controlled humidity. They are essential for applications requiring validation under high-altitude or transportation conditions.
- How is an altitude test chamber different from a standard temperature and humidity chamber?
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Unlike conventional temperature and humidity chambers, an altitude test chamber can also simulate reduced atmospheric pressure. This capability allows it to recreate high-altitude environments, or the low-pressure conditions encountered during air transport. Combining pressure, temperature, and humidity control in a single system provides more comprehensive testing for product reliability and safety.
- How does a thermal shock chamber differ from a temperature and humidity chamber or a rapid thermal cycle chamber?
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The main difference is in how the temperature changes are applied to the sample. Thermal shock chambers create an immediate and extreme transition from hot to cold without any gradual ramp. This sudden exposure helps reveal weaknesses that may not appear under slower transitions. In comparison, temperature and humidity chambers and rapid-rate thermal cycle chambers change the temperature at controlled rates over time, so there is always a transition period instead of an instant shift.
- What is the difference between three zone and two zone thermal shock chambers?
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hree zone chambers are suitable for samples that are sensitive to vibration or require testing while powered, such as precision electronics or automotive components. They also handle frequent, continuous shock cycles more effectively. Two zone chambers are designed for small samples like chips or plastic parts that are less affected by vibration and where quick thermal shock testing is the priority.
- What are walk-in test chambers?
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A walk-in chamber is a large-scale testing enclosure designed to simulate a wide range of environmental conditions, including extreme temperatures and humidity levels. It is suitable for evaluating the performance and durability of oversized products or multiple samples at once. By accurately recreating real-world conditions, these chambers help manufacturers improve product reliability and ensure compliance with customer expectations.
- What is the purpose of testing in a walk-in test chamber?
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The main goal is to assess how complete products or assemblies perform when exposed to severe temperature and humidity variations. These tests verify that equipment remains reliable and durable over its intended lifecycle, even under challenging environmental stresses.
- How do walk-in test chambers create extreme environmental conditions?
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Walk-in chambers use advanced heating and cooling systems combined with precise humidity controls to generate and maintain specific test environments. This allows them to reproduce conditions such as freezing cold, intense heat, and varying moisture levels to evaluate product performance under stress.
- What does Highly Accelerated Life Testing (HALT) involve?
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HALT, or Highly Accelerated Life Testing, is a method that uses step-by-step increases in stress, like temperature extremes, vibration, and humidity, to intentionally push products to their limits. This approach helps uncover hidden design flaws, weak points, and performance margins very early in development, giving engineers a chance to refine and strengthen the design before it goes into production.
- How does Highly Accelerated Stress Screening (HASS) differ from HALT?
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HASS, or Highly Accelerated Stress Screening, is carried out during manufacturing rather than development. It applies controlled levels of stress, higher than normal working conditions but lower than HALT, to quickly screen batches of products and filter out early failures. This process ensures that only reliable units move forward to shipping and reduces the likelihood of defects in the field.
- What makes our HALT & HASS chambers a good choice?
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Our HALT&HASS testchambers combine a broad temperature range of –100 °C to +200 °C with rapid thermal cycling speeds up to 70 °C per minute. The vibration system can reach forces up to 75 Grms, making it suitable for a wide range of accelerated tests. Whether you’re working on design validation or production screening, these chambers deliver the flexibility and performance needed to improve product reliability while helping you optimize investment costs.
- Do you offer custom-built temperature, humidity, and vibration combined test chambers?
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Yes. We provide a variety of customization options to adapt the test chamber configuration to your specific requirements. You’re welcome to discuss your project with our sales and technical team to explore tailored solutions.
- Can the dew point be adjusted continuously across the working range?
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Yes. The chamber uses intelligent refrigeration that smoothly regulates cooling capacity. This makes it possible to set and maintain the dew point precisely across the entire range, which is essential for accurate calibration.
- What control technology keeps temperature fluctuation as low as ±0.05 °C?
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An optimized dual-direction PID control system constantly fine-tunes the thermal response. Within the 15 °C to 30 °C range, it can even maintain fluctuations below ±0.02 °C, supporting applications that require exceptional temperature stability.
- Humidity control is usually difficult to keep within tight limits. How does this standard temperature test chamber achieve ±0.15% RH?
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Maintaining consistent humidity is indeed more challenging than controlling temperature. Our standard temperature and humidity test chamber applies an innovative dynamic humidification balancing method that continuously corrects variations, helping achieve remarkably stable humidity levels during testing and calibration.
- Can this humidity generator be used to calibrate or test relative humidity?
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Yes. The generator is designed to independently control air temperature and dew point temperature. By combining different values of these parameters, you can generate specific relative humidity conditions, even at sub-zero temperatures. This flexibility allows you to simulate a wide humidity range, up to 100% RH, for precise calibration and testing tasks.
- How do I know the effective area for temperature uniformity inside the chamber?
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Temperature uniformity is defined as the maximum temperature difference measured across any cross-section between the center and the bottom of the chamber. This ensures that sensors and instruments are exposed to consistent conditions throughout the working space.
- What air flow rate should I use during operation?
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In most cases, a flow rate between 15 and 20 liters per minute is sufficient. If you’re working near the upper or lower dew point limits, reducing the flow to below 10 liters per minute is recommended to avoid excess heat or cooling loss caused by higher airflow.
- Is it possible to bypass the chamber and send the airflow directly to the instrument being tested?
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Yes. The outlet at the base of the test chamber can be connected to tubing so the conditioned air flows straight into the dew point sensor or other equipment under test, without passing through the internal chamber volume.
- What is vibration testing?
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Vibration testing involves applying controlled and measurable vibrational forces to a test specimen. The main purpose is to evaluate how these forces impact the structural integrity and performance of the product. This process helps identify hidden weaknesses or potential failure points that could emerge under daily use or extreme conditions.
- Why is vibration testing important?
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Vibration testing is essential across industries such as aerospace, automotive, and electronics, where components must reliably withstand environmental stress throughout their service life. By simulating real-world vibrations, these tests help ensure that:
- Products remain robust and durable.
- Safety and performance standards are consistently met or exceeded.
- Costly recalls or repairs due to vibration-induced failures are avoided.
- How long does vibration testing take?
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The duration varies widely depending on the product, the type of test, and the standards being applied. Some tests can be completed in a few hours, while others require extended cycles over days or weeks to thoroughly simulate long-term use.
Contact our team for professional recommendations tailored to your testing application.