Calibration point

30

40

55

75

95

Positive stroke

U₉₅ ≤ 1/3MPEV

YES

NO

NO

YES

YES

MPEV − U₉₅

2.8

2.6

2.5

3.2

6.6

δ

1.2

1.1

0.9

0.5

−0.2

Reverse stroke

U₉₅ ≤ 1/3MPEV

YES

NO

NO

YES

YES

MPEV − U₉₅

2.8

2.6

2.5

3.2

6.6

δ

0.2

0.7

0.8

1.2

1.4