1.1本试验方法包括测量IIIA型儿童防护外壳的旋转扭矩，以监测儿童防护包装的正常功能。 1.2本试验方法无意取代先前存在的封闭或包装规范或先前存在的来料试验程序。 本标准无意解决与其使用相关的安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。 ====意义和用途====== 本试验方法的应用提供了一种评估影响封闭容器系统按规定运行能力的变量之一的方法。 旋转扭矩测量的可变性可能是由于使用扭矩计测量相对较小的扭矩值、关键封装尺寸的差异以及组件的老化。

1.1 This test method covers the measurement of rotational torques of Type IIIA child-resistant closures as a means of monitoring normal functioning of the child-resistant package. 1.2 This test method is not intended to supplant preexisting closure or package specifications or preexisting incoming material test procedures. This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. ====== Significance And Use ====== The application of this test method provides a means for evaluating one of the variables affecting the ability of the closure-container system to function as specified. Variability in rotational torque measurements is probably due to the use of the torque meter to measure relatively small torque values, differences in critical package dimensions, and the aging of components.