What is the reading capability range of pocket ion chambers?

Pocket ion chambers are designed to measure exposure to ionizing radiation, typically operating within a specific range. The reading capability of these devices usually allows for measurements between 0 to approximately 200 mR (2 mSv). This makes them particularly useful for monitoring radiation exposure in environments where individuals may be exposed to low to moderate levels of radiation, such as in medical or research settings.

The reason why the capability of 200 mR (2 mSv) is considered the standard for pocket ion chambers is due to their design, which prioritizes sensitivity and portability over the ability to measure high doses. This range allows for accurate and reliable readings that can be easily interpreted by radiation safety professionals in real-time situations. Additionally, the practical application of these devices in various fields aligns with the specified measurement range, supporting the need for effective monitoring while avoiding saturation or damage to the instrument at higher exposure levels.