Search results with tag "Test uncertainty ratio"
Surface Plates Accuracy and Calibration
www.mitutoyo.comAcceptance with a test uncertainty ratio, TUR ≥ 4 for both Grade A and Grade B, and TUR ≥ 2 for Grade AA. Except for some minor rounding differences, the tolerance values from GGG-P-463c are identical to these ASME B89.3.7 values. Metric values also available. Please consult ASME B89.3.7 for further information.
Accuracy and Calibration of Calipers
www.mitutoyo.comThe decision rule that applies for these specifications is Simple Acceptance with a test uncertainty ratio, TUR ≥ 4. All specifications apply at 20°C. EDU-15003A
判定规则和符合性声明指南 - cnas.org.cn
www.cnas.org.cn测试不确定度比 test uncertainty ratio (TUR) 被测量的容差除以测得值包含概率约为95%的扩展测量不确定度U 的值。 3.15 特定风险 specific risk 被接受的事物为不合格或被拒绝的事物为合格的概率。 3.16 全局风险 global risk
TEST UNCERTAINTY RATIO (TUR)
aspe.netTEST UNCERTAINTY RATIO (TUR) Samira Khanam, and Edward Morse Center for Precision Metrology University of North Carolina at Charlotte Charlotte, NC, USA