Which type of survey meter is considered most appropriate for industrial radiography?

The Geiger-Muller tube is considered the most appropriate survey meter for industrial radiography due to its sensitivity to a wide range of radiation types, including gamma and beta radiation, which are commonly encountered in radiographic applications. The Geiger-Muller tube provides real-time detection and an audible click or visual indication when radiation is detected, making it user-friendly in high-radiation environments typical of industrial radiography settings.

Additionally, the Geiger-Muller tube is well-suited for detecting low levels of radiation, which is crucial for safety monitoring in radiographic work. Its portability and ease of use allow radiographers to quickly assess radiation levels, ensuring that appropriate safety measures are in place to protect personnel and maintain compliance with safety regulations. While ion chambers are also effective for measuring radiation, they are typically used for high dose rate measurements and are less sensitive to low levels of radiation compared to Geiger-Muller tubes, making the latter a more versatile choice for the dynamic conditions encountered in industrial radiography.