User's Manual
Table Of Contents
- Introduction
- Getting Started
- Making a Measurement
- Technical Specifications
- Functions Measured
- General Characteristics
- Physical Characteristics
- Data Communication Characteristics
- Electrical Characteristics
- Adaptor Resonances and Frequency Responses
- Reference Values
- Typical Measurement Ranges
- Frequency Weighting Curves
- Fa (Flat 0.4 Hz to 100 Hz)
- Fb (Flat 0.4 Hz to 1260 Hz) Frequency Weighting
- Fc (Flat 6.3 Hz to 1260 Hz), Wh, and Wf Frequency Weighting.
- Wm, Wc, and Wd Frequency Weightings
- We, Wj, and Wk Frequency Weighting
- Wg Frequency Weighting (Defined in BS6841:1987)
- Wm (Whole Body) Frequency Weighting
- Typical Measurements Ranges
- Standards Met
- Glossary
- RMS Acceleration
- RMS Acceleration in Decibels
- Allowed Exposure Time
- Energy Equivalent RMS Acceleration
- Running RMS Acceleration LINEAR
- Running RMS Acceleration EXPONENTIAL
- Vibration Dose Value
- Maximum Transient Vibration Value
- Minimum Transient Vibration Value
- Long Term Maximum Peak
- Short Term Maximum Peak
- Long Term Crest Factor
- Short Term Crest Factor
- Summed Instantaneous Acceleration
- Regulatory Compliance Statement
3-4 Setting Up the Measurement HVM200 Manual
Set Measurement Schedule
Step 4 If needed, schedule the HVM200 to take a
measurement automatically by selecting the
Enable Schedule option on the Schedule tab.
Specify the Start Date and Start Time, as well as
the End Date and Duration. Specify a Delay
Start, if needed. Click Save.
FIGURE 3-4 Schedule Settings
Set OBA Time History, Decibel Reference, and Exposure Settings
The dB Reference options are
applicable only if you have selected
to display acceleration, velocity, or
displacement in decibels on the
Tools tab; otherwise, the dB
Reference selection is ignored.
Step 5 On the Misc tab, select 1/1 Octave or 1/3 Octave
to include octave band analysis in your
measurement data, if you have the options
installed. Select 10e-5 or 10e-6 as the dB
Reference, and specify the exposure settings. Click
Save.