Stability Chamber: General Studies Sep 06, 2022
Stability chamber are used to test products and evaluate their shelf life, such as electronic components, industrial accessories, pharmaceuticals, etc. It enables researchers to modify parameters such as humidity and temperature for rigorous examination under various conditions. There is no doubt that various products require different test conditions, but it is practically impossible to roam around to experience different climatic conditions. This is where stability chambers come in handy to make researchers' jobs easier. With these systems, researchers can track changes in product quality under alternating environmental exposures.

Types of Stability chambers

Generally, there are two types of Stability chambers:

Reach in Chambers: They are small and used to test small quantities of products. One of the main benefits of using these chambers is their convenience.
Walk-in rooms: As the name suggests, these rooms are larger in size and you can walk in. They are used to test high-volume projects that require precise conditions over long periods of time. Walk-in test chambers are used to record product performance under the following conditions:
wet/wet conditions
arid area
exposed to the sun
elevated temperature conditions

significant environmental change

Besides these two, there are other types of rooms, although not very popular in the real world:

a) Environmental Room

b) Accelerated laboratory

c) Temperature and humidity chamber

d) Photostability Chamber

The function of the stability chamber

The working of these chambers is based on the simple principle that by maintaining a standard temperature, a stable value of relative humidity will also be maintained. Simply put, relative humidity is the ratio of the current water in the air to the optimum it can be kept in. When the temperature increases, the capacity of the water that the air can hold increases. At the same time, the relative humidity is significantly reduced. In this way, both parameters are modified at the same time.

All Stability chambers comply with the ICh regulations, which stipulate that the temperature deviation must not exceed 2 to 3 degrees and the humidity change must not exceed 5%.

The inner and outer bodies are made of corrosion-resistant stainless steel. The inner body is also lined with a suitable insulating layer. The chamber includes a number of shelves for items that can be quickly removed. Sensors are attached to these chambers to identify temperature and humidity levels. Horizontal laminar airflow is the preferred solution to more accurately homogenize the desired conditions. With this system installed, they will receive consistent airflow even when racks are full of samples. The presence of an additional blower maintains proper circulation of the air. Data loggers are also used to receive and transmit information.

Application of Stability Chamber

Stability chambers have a wide range of uses. They are critical when completing the manufacture of a specific product. Therefore, it has a wide range of uses in the automotive industry, pharmaceutical industry, packaging, cosmetic industry, research work, biological or microbiological testing, etc.

There are various types of Stability chambers on the market. However, you need to choose the right one according to your needs. If there is any guidance, it is advisable to consult an expert rather than make all decisions yourself.

Do you want to purchase a high quality Stability chamber for all your research needs? If you feel that way, then Stability Chamber Manufacturer is the place for you.

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