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Climatic Chambers: Applications, Process, and Tests

Climatic chamber controls temperature and humidity to create specific environmental conditions. Memmert climate chambers are particularly suited for simulating these conditions with precision. They provide exceptional reliability for stability testing, climate testing, and conditioning applications. These chambers meet industry standards, ensuring reproducible results, which are crucial for accurate testing processes. Additionally, Memmert climatic chambers are designed to be economical, making them an ideal solution for businesses in India looking for cost-effective testing tools. Whether for research, product development, or quality assurance, Memmert chambers offer dependable performance across various testing scenarios.

 

The test laboratory’s climatic chambers

There are several uses for Climatic chambers.
  • Temperature, climate, and environmental tests
  • Testing for stability in line with ICH Q1A, WHO, GMP, GLP, EMA, and ASEAN
  • Maturation, conditioning 
  • Keeping plastic, metal, and electronic parts in storage for conditioning, aging, corrosion testing, etc.
  • Storage of plastics, metal components, coatings, construction supplies, composite materials, and electronic parts in an air-conditioned environment for conditioning, aging, corrosion testing, etc.
  • Plastics, leather, packaging, and composite materials should all undergo photostability testing.
  • Alternating-climate storage of electrical equipment, parts, paints, varnishes, composite materials, polymers, and metals
  • The raising of mice, zebrafish, and insects
  • Plant cultivation
  • Check the photostability of meals with vitamins and colorants.
  • Using CO2 gasification to store or test climate change in a controlled environment of CO2

What is the Process of an Environmental Chamber?

Using various mechanical procedures, one can control Environmental Chambers. An electric heater or a refrigeration unit controls the temperature of the chamber.
For instance, scientists use a nozzle within the chamber to spray a salt solution. Generating a fine mist that covers the whole object to mimic the corrosive effects of the sea. There are two ways to replicate humidity in the test chamber:
ultrasonic technology or evaporating water using a heat source.
“A steam generator that warms the water and produces steam is often used to inject water vapor into a test chamber. The overall humidity in the test room rises as this vapor ascends top, where it is again cooled. This technique is advantageous since it produces high humidity in sizable chambers.
 

The four primary stability test types

To examine the behavior of samples efficiently, these are some specific tests:
 

Prolonged tests

This testing procedure monitors how pharmaceutical items behave in actual use. To examine samples at a particular temperature and relative humidity levels depending on the climatic zones. Things are in a constant climatic chamber throughout this period. And the active components in the products are routinely evaluated. A long-term test may go on for several years, depending on the characteristics of the particular sample.
 

Regular stability checks

To determine whether a specimen’s quality is preservable even after it has expired. GMP standards demand ongoing examination of items on the market. It is to ensure that the quality of pharmaceutical goods won’t decline.
 

Accelerated shelf-life testing

This mimics the aging of medications in real time but over a shorter period. For instance, using this technique, a state can attain in six weeks instead of one year using conventional methods.
 

Stress tests

To determine which of these test techniques would be most appropriate. A stability study often starts with a stability test under harsh circumstances, such as at 60°C and 60% relative humidity. The ICH Q1A Guideline makes clear that the stress test is required. However, only a small number of constant Climatic Chambers can use this test method.
 
If you are looking for a Climatic chamber in Delhi or a Climatic chamber in India, contact us today. We would be happy to help you.

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