Specimen item

Ununiformity

Vibration time (s)

Average (10-12 m2/s)

Total standard deviation (10-12m2/s)

Z0

0.36

0

8.12

1.33

Z10

0.08

10

7.39

0.35

Z30

0.20

10

8.04

1.04

Z50

0.45

30

7.87

2.64