范围:（a）本标准记录了可解释校准同一量具的双方之间测量差异的技术因素。它针对的是所涉及的计量，而不是验收规则或其他质量因素。（b） 虽然测量不确定度适用于根据任何标准校准量具，但本标准仅关注根据ASME标准制造的量具。量具的校准需要彻底了解所采用的标准，因为标准通常包括校准所需的条件和校正。 （c） 本标准的用户应注意，虽然列出了每种量具类型的许多元件，但独立的校准实验室可能不会将其全部纳入其报告中。应与外部校准供应商就其各种校准级别中包含的元素达成一致。

SCOPE:(a) This Standard notes technical factors that can explain measurement differences between two parties calibrating the same gage. It is directed to the metrology involved, not acceptance rules or other quality considerations.(b) While measurement uncertainty applies to the calibration of gages to any standard, this Standard focuses on gages made to ASME standards only. The calibration of gages necessitates a thorough understanding of the standards they were made to because the standards often include required conditions for and corrections to the calibration.(c) Users of this Standard should be aware that while a number of elements for each gage type are listed, independent calibration laboratories may not include them all in their reports. Agreement should be reached with outside calibration providers as to what elements are included in their various levels of calibration.