X-Ray Protection – Changes in the recommended test method
History of the test method IEC and EN 61331-1 and 61331-3 were revised in 2014. The test method standard, EN 61331-1:2014, lists a number of test methods, including Narrow Beam, Broad Beam, and Inverse Broad Beam tests. The product standard, EN 61331-3:2014, specifies the Inverse Broad Beam method (known as IBG) for testing of protective …
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