Crest Factor Check; Figure 92 - Crest Factor Check - Castle group Excieo GA2005H Operating Manual

Crest Factor Check

The crest factor check is a whole body vibration pre-check that can be carried
out to verify if Vibration Dose Values are required with the recording. To ensure
accuracy always ensure that the operation being monitored is currently being
undertaken before the crest factor check is started.
Various application standards such as ISO 2631 require that VDV be recorded
if the crest factor exceeds 9.00ms
the procedure to turn on VDV for whole body vibration.
Please be aware that other application standards may require that VDV is
recorded at different crest factors, please refer to the specific standard for
exact requirements.
26:08:11
CREST FACTOR
Range: 0.02 – 100 ms
1. X:
2. Y:
3. Z:
Press OK to start
EXIT RANGE
Figure 92 – Crest Factor Check
With the operation in progress, press the OK key to start the check which takes
a total of 15 seconds. While the check is active pressing Soft Key 1 labelled
EXIT will cancel the check and return to the previous screen.
When the check is not active, use Soft Key 1 labelled EXIT to return to the
previous screen or Soft Key 2 labelled RANGE to change the range if an Under
Range or Over Load condition occurs.
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. See Setup Options under Chapter 5 for
09:46:00
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26:08:11
CREST FACTOR
Range: 0.02 – 100 ms
1. X: 1.130
2. Y:
0.870
3. Z: 2.010
Time : 3.5
EXIT
09:46:10
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