Metrology Glossary: Environmental Chamber
What Is An Environmental Chamber?
An environmental chamber serves as a controlled enclosure allowing researchers and scientists to regulate environmental parameters, including temperature, humidity, light, and air pressure. Essentially acting as self-contained environments, these chambers enable the manipulation of conditions to simulate natural environments or generate extreme circumstances not typically encountered. The enclosed space facilitates comprehensive experimentation, allowing for the observation of biological, chemical, or physical responses under diverse circumstances.
What Are Environmental Chambers Used For?
Product Development and Testing:
- Simulating real-world storage and usage scenarios for diverse products, including electronics, cosmetics, food and beverages, and pharmaceuticals, to evaluate their performance, resilience, and shelf life.
- Assessing the reaction of building materials to extreme temperatures and humidity levels.
- Conducting tests on electronic components to guarantee their functionality under varying environmental conditions.
Scientific Research:
- Investigating the impact of environmental variables on biological specimens, such as plant growth, microbial behavior, or enzyme activity.
- Assessing the survivability of organisms in extreme settings, pertinent to astrobiology and environmental science.
- Carrying out accelerated aging investigations to comprehend material deterioration over time under specific environmental circumstances.
Material Science:
- Analyzing the mechanical attributes of materials across diverse temperature and pressure settings.
- Testing materials’ resistance to corrosion in environments characterized by high humidity or salt exposure.
- Simulating natural weathering processes to study the effects on outdoor materials, including building components and coatings.

Related Terms
Also referred to as solar testing, sun simulation testing is a type of environmental testing which subjects products to radiation mimicking that of the sun....