MSA手册培训位置变差

                                                      ●       准确度

                                                            √       “接近”真值或可接受的基准值

                                                            √       ASTM包括位置和宽度误差的影响

                                                      ●       偏倚

                                                            √       MSA培训的观测平均值和基准值之间的差异

                                                            √       MSA培训系统的系统误差分量

                                                      ●       稳定性

                                                            √       偏倚随时间变化

                                                            √       一个稳定的MSA培训过程是关于位置的统计受控

                                                            √       别名：漂移

                                                      ●       线性       

                                                            √       整个正常操作范围的偏倚改变

                                                            √       整个操作规程范围的多个并且独立的偏倚误

                                                                     差的相互关系

                                                            √       MSA培训系统的系统误差分量

                                                宽度变差

                                                      ●       精密度²

                                                            √       重复读数彼此之间的“接近度”

                                                            √       MSA培训系统的随机误差分量

                                                      ●       重复性

                                                            √       由一位评价人多次使用一种MSA培训仪器，MSA培训同

                                                                     一零件的同一特性时获得的MSA培训变差

                                                            √       在固定和规定的MSA培训条件下连续（短期）试验

                                                                     变差

                                                            √       通常指E．Ｖ．-设备变差

                                                            √       仪器（量具）的能力或潜能