Now that your company has developed a new product, it will need to choose an environmental chamber to test it and ensure that it performs as expected. Products must be tested under a variety of conditions to ensure their quality and reliability. Where do I start? How do you determine your selection criteria? Temperature chambers, or environmental test chambers, perform thermal tests using forced air convection. In many ways, they operate much like an oven. Their main requirement is air flow, which is powered by a fan and motor to cycle air in the test chamber.Here are 6 elements to consider when choosing a temperature chamber:
1.Temperature Range：
RIUKAI’s environmental test chamber,usually feature an extensive temperature scope, capable of achieving temperatures from a chilling -70℃ to an elevated 150℃ (up to 180℃). This broad spectrum allows for a diverse array of tests and simulations.
2.Humidity Range Relative Humidity (RH):
RIUKAI’s conventional environmental test chamber usually have a wide humidity range.Humidity range typically spans from 20% to 98% RH,（5% to 98% RH） accommodating a wide range of tests.Some applications may require low-humidity testing, while others may not need humidity control at all, which can offer cost savings.
3. Temperature Cycling Rate:
RIUKAI standard environmental test chambers have a temperature rise rate of 3℃/min and a temperature fall rate of 1℃/min. Other rates of 5℃/min, 10℃/min, 15℃/min, 20℃/min, etc. can be customized.
4.Internal Dimension:Size and Capacity:
Depending on the size of the products being tested, temperature chamber range from small benchtop units to large walk-in or drive-in chambers. Consider future needs as well; opting for a slightly larger environmental test chamber might be more cost-effective in the long run.
5.Considerations for selecting an environmental test chamber:
Selecting appropriate environmental test chambers:during this selection phase, companies must address not only their present testing requirements but also foresee any future needs that may arise.
6.Test Product in environmental test chamber：
Most people mistakenly believe that as long as the product fits inside the chamber, chamber performance is irrelevant to space, regardless of the size of the product. What is important is that to ensure effective airflow, the test chamber must have sufficient airflow volume. That’s why it’s important to pick the right size thermostat for your environmental test chambers. Please contact us and we will recommend the right size for you.
Environmental test chamber Cooling Method：
The air inside the environmental test chamber,is cooled by the refrigeration system. The heat extracted by the refrigeration system is dissipated through the condenser. There are two main types of condensers: air-cooled and water-cooled.The next step is to introduce you to these two cooling methods:
Air-Cooled cooling systems：
For environmental test chamber，these condensers use ambient air to dissipate heat. Air is usually drawn across the condenser coils by a fan, removing heat from the refrigerant.The condenser in the refrigeration circuit is cooled by air. This may be internal to the unit or remotely installed outdoors.
Water-cooled cooling systems：
For environmental test chamber,water-cooled setups generally excel in heat dispersion more effectively compared to air-cooled systems. They are adept at managing greater cooling demands and sustaining steadier temperatures, rendering them ideal for bulkier apparatus.
Summary of environmental test chambers
Selecting between air-cooled and water-cooled setups for environmental test chamber apparatus hinges on the particular demands and circumstances of both the machinery and the testing milieu. For diminutive environmental test chamber having minimal cooling needs, provided that the temperature regulation and operational criteria throughout the testing phase are sufficiently fulfilled, the air-cooled mechanism offers a viable and cost-effective alternative.Through a meticulous assessment of these 6 elements, you can choose a environmental test chamber that not only accommodates your immediate testing requirements but also offers adaptability for upcoming endeavors. For further insights into our offerings, reach out to us now. Boasting 25+ years of expertise, RIUKAI’s team of seasoned engineers is poised to assist you in selecting the most suitable environmental test chamber testing solution.
