However, when conducting radiation testing of 3D printed filament, special attention needs to be paid to a series of safety matters to ensure the accuracy of the test and the health and safety of the operator.

Before conducting radiation tests, a comprehensive inspection of the 3D printed filament is first required.

This includes checking the filament for breakage, cracks or other damage that could lead to radiation leaks or other safety hazards. At the same time, ensure that all connections are secure to avoid loosening or falling off during the test.

The setting of the test environment is critical.

The test area should be far away from crowded areas and ensure good ventilation conditions to reduce the impact of harmful radiation on the human body. In addition, the test should be avoided in high temperature, high humidity or strong electromagnetic interference environment, so as not to affect the accuracy of the test results. The test area should be equipped with necessary protective equipment, such as radiation detector, protective clothing, protective glasses, etc., to ensure the health and safety of the operator.

Before conducting radiation testing, operators must receive relevant professional training to understand the basic principles of radiation testing, operating procedures and emergency treatment methods.

The operator should be familiar with the operating methods of the test equipment and instruments used, and be able to correctly interpret the test results. In addition, operators should also understand the relevant safety regulations and standards to ensure that the testing process meets the relevant national and industry requirements.

During the testing process, the operator should strictly abide by the operating procedures.

First, ensure that all equipment is well grounded to prevent the accumulation of static electricity and discharge. Secondly, when operating the radiation source, it should be ensured that the distance and Angle between the radiation source and the test sample meet the requirements to avoid the error of the test data. During the test, the operator should always pay attention to the running status of the test equipment. If any abnormal situation is found, the test should be stopped immediately and checked.

The recording and analysis of test data is an important part of radiation testing.

The operator should record the parameters and data in the test process in detail, including radiation intensity, test time, environmental conditions, etc. These data should be backed up and archived to facilitate subsequent analysis and comparison. In the process of data analysis, scientific methods should be used for statistics and analysis to ensure the accuracy and reliability of test results.

After the test is completed, the operator should clean and organize the test site.

First, all test equipment should be turned off and disconnected from the power supply to ensure the safety of the equipment. Secondly, the test samples and tools should be properly disposed of to avoid pollution and harm to the environment and human body. Finally, the test area should be cleaned and disinfected to ensure a hygienic environment for the next test.

Radiation testing is a highly technical and high-risk work, which requires the operator to have professional knowledge and skills. When conducting radiation testing of 3D printer filament, the above precautions should be strictly observed to ensure the accuracy of the test and the health and safety of the operator. At the same time, with the continuous progress of technology and the continuous improvement of testing methods, operators should continue to learn and master new knowledge and skills to improve the test level and ability.