Japan's Ordinance defines a controlled radiation area for Prevention of Ionizing Radiation Hazards as an area where the dose may exceed 1.3 millisieverts per three months. It also stipulates that this controlled area must be clearly marked by signs.
In Matsusada Precision's X-ray inspection system, the internal X-ray irradiation area is a controlled area.
For more information, see Q&A, "Is a license required for usage of X-ray inspection system?".
Information on related articles in Technical Knowledge
- What are X-rays? (Basic Knowledge)
- The Right Way to Choose appropriate X-ray Inspection System
- Non-Destructive Testing: Types and Applications
- How to Take Beautiful X-ray CT Images? - X-ray Non-Destructive Inspection series (1) -
- How to View X-ray CT Images - X-ray Non-Destructive Inspection series (2) -
- X-ray Image Processing and Automated Inspection - X-ray Non-Destructive Inspection series (3) -
- Types of X-ray tubes and high-voltage power supplies
- Principles of Radiography
- How to use X-ray Inspection System safely
- What is Microfocus X-ray? (Basic Knowledge)
- Radiation Effects on the Human body and the safety of X-ray equipment
- What is the difference between radioactivity, radiation, and radioactive materials?