Welcome to Yatherm.com! In this blog we will be putting light on an essential but often ignored type of atmospheric chamber and that is, photostability test chamber.
While other types of chambers are concerned with temperature and moisture, these specialized equipment are specifically made to work on the unique area and that is to understand the effect of light on products.
What is Photostability Testing?
Many types of products, ranging from pharma, cosmetics, fields like packaging industry, automotive parts etc. are on a continuous basis experiencing exposure to light.
And because of this exposure, specifically when exposed to UV (ultraviolet light) and visible light, can have a huge negative impact on products like decomposition, change of color, effectiveness, potency and all-around performance and longevity.
Photostability testing is a wonderful procedure, in which your product get exposed to the controlled light and by doing this, it gives access to crucial data about how the product will respond to different intensities of light and with the help of this data, it becomes easier to improve weak points and enhance the overall quality of the product.
What Role Does The Photostability Test Chamber Plays?
A photostability test chamber is a unique equipment which is engineered for simulating many different types of light sources, mainly daylight, Ultraviolet Light and in rare situations fluorescent light.
Here’s how it functions:
● Regulate Light Sources: These chambers are loaded with special types of lamps (like xenon arc, metal halide, fluorescent etc.) that artificially create the same specific spectrum of lights on sunlight and also emit artificial lights. In this equipment, filters are also often used to make the light spectrum more refined, so that the specific quality norms of industries are fulfilled (e.g. ICH guidelines for the pharma industry).
● Accurate Irradiance Control: How much the intensity of the light (irradiance) is being used is very carefully observed and controlled. This makes sure that precise and repeatable test situations are simulated to get the trustable outcomes every time.
● Temperature and Moisture Control: While emission of light is the fundamental aspect, but photostability chambers are also used to maintain the right control of Temperature and moisture, because these things can also cause huge impact on photodecomposition.
● Monitoring and Data Logging: The sensors present in the inside of the photostability chamber observes the intensity of light, temperature and moisture on a continuous basis. This information or data is then recorded to provide a detailed report of the test situations, which is extremely helpful in examination of how the product is responding in the given conditions.
Extraordinary Performance, Extreme Usefulness
By offering an environment which is precisely controlled and accelerated depending on the needs of the testing, photostability chambers are extremely helpful to the manufacturers of products to make sure that these products remain at their best condition throughout the lifespan, even when they are exposed to different intensities of light.
It is an important tool for files like the pharma industry, these chambers are a must for maintaining the quality norms of industry and safety of the patients.
If you want to learn more super useful equipment like this, keep browsing our website Yatherm.com and for more details contact our support team and get your testing related queries resolved completely!
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